The U.S. talk show legend was at the red carpet premiere of Beyoncé's film last night and also interviewed her for Oprah's Next Chapter. The 'Halo' beauty, who is known for keeping her private life out of the spotlight as much as possible, explained that she had to get the permission of both her husband Jay-Z and her mother before filming began:

"I’ve been anticipating this moment … this is huge for me. I felt like it was time for people to see who I am….this is three years in the making, and once I saw my daughter I knew that was the ending to the story and this documentary.”

She added that baring so much of her own life felt like a big risk, but giving birth made her stronger so it came at the right time for her: "I had to get the approval of my mother and Jay-Z. After giving birth I felt like a new woman I felt so much more brave… Mystique is important to me, but at some point it’s time and I’m ready.”

Watch footage from last night's premiere of 'Life Is But A Dream' here:

The song, which features a cameo from Jay-Z, is the lead track from his forthcoming new album 'The 20/20 Experience', which is due to be released on March 18.

The musical duo had previously been snapped shooting a video for the song, teasing fans in the process.

The full clip has now been released, with Timberlake seen performing the track live and also in the recording studio.

Jay-Z similarly can be seen both on stage and in a recording environment with a cigar.

As previously reported, Justin Timberlake is due to perform next week (February 20) at the London Forum on the same night as appearing at the BRIT Awards.

Speaking to footballer Rio Ferdinand's #5 magazine, the songstress explained that she prepared herself for "disappointment" because landing a meeting with Jay-Z seemed too good to be true:

"I’d sent my demos to RocNation when I was 17, then a few days later they called me up and said they wanted to meet. I panicked, thinking I wouldn’t be able to afford to go, I started selling trainers, then I realised they were going to pay for me."

Referring to the moment she actually met the '99 Problems' music mogul, Ora added: "I thought it was going to be another disappointment, but after 10 minutes we shook hands and then spent the next 2 hours having a DJ battle."

Earlier this week, Ora revealed that she was approached about a role as a judge on The X Factor, but decided to turn in down in order to keep her attention focused on her music career.

Watch a clip from Ora's tour diary below:

A message on the label's official site explains: "We would like to welcome Aussie singer, recording artist, songwriter, actress and designer Kylie Minogue to the Roc Nation family!"

"In a career now spanning 25 years, Kylie has released 11 studio albums, two live CDs, eight live concert DVDs, a greatest hits double album, and multiple video packages."

The post continued: "She has released over 50 hit singles worldwide, including the Grammy-winning Come Into My World, and has sold more than 68 million albums worldwide. Needless to say, we’re excited to have Kylie join the Roc fam."

The 'All The Lovers' songstress also uploaded a photograph of herself to her Instagram account (shown below), which she accompanied with the caption: "Kisses from my new home @rocnation #KM2013ROC."

This is the label's second major signing of 2013 as last month it was announced that super producer Timbaland had joined the family.

Listen to Minogue perform 'Breathe' as part of her recent Abbey Road Sessions here:

The singer recently announced his return to music following a number of years out to pursue acting.

He released flagship track 'Suit & Tie' and announced new album 'The 20/20 Experience' for March, as well as releasing a short video for the single's lyric promo.

Speaking to Ryan Seacrest, Timberlake revealed that the clips which have been released so far are part of a larger documentary charting his return to music. He said:

"That little piece of footage is from a documentary that we started working on about the making of the album, which started in June."

The former 'N Sync star added that the title of his forthcoming new album was created when talking about being able to "see" music. He said:

"It more or less came out of I was playing some of the stuff for my friends and they would come in and out of the studio and I'd say, 'What do you think of this?' And my best friend said, 'This is music that you can see,' and for some reason that stuck with me."

The singer was rumoured to have made the jibe before performing at a Super Bowl themed party on Saturday (February 2) in New Orleans.

It was reported that Timberlake called ex-girlfriend Spears a "b*tch" when talking finding the 'one' lady you would like to spend your life with.

However, he soon took to Twitter to dispel the report and say that he would never insult anyone, before speaking about lyrics to her song 'Scream & Shout'. Timberlake said:

"Ok. I see you. Wouldn't disrespect ANYONE personally. Ever. Relax #ItsBritneyB***h I do love that saying though *with accent* #Respect."

The former 'N Sync star dated Spears from 1999 until 2002.

As previously reported, Timberlake performed two new songs at the Super Bowl event - 'Little Pusher Love Girl' and 'That Girl' - as he gears up for the release of his new album 'The 20/20 Experience' in March.

The singer performed at a Super Bowl themed event on Saturday night (February 2) in New Orleans as he returned to the stage for his first full set in five years.

He played the tracks 'Little Pusher Love Girl' and 'That Girl' which look like they will be taken from his forthcoming new album 'The 20/20 Experience'.

Timberlake performed for two hours at the DIRECTV's Super Bowl Saturday Night Benefit, raiding his back catalogue for inspiration too.

He even had time to bring on Jay-Z for a rendition of his new song 'Suit & Tie'.

Timberlake's new album 'The 20/20 Experience' is due to be released in the UK on March 18 and March 19 in the US.

A message posted on Roc Nation's homepage reads "we would like to welcome Timbaland to the Roc Nation family", and a photograph of Timbaland (real name Timothy Zachery Mosley) in the studio with the '99 Problems' superstar accompanied the update.

The same picture and message was also shared on Jay-Z's Life + Times website. Timbaland rose to fame for his production work with the likes of Justin Timberlake, Aaliyah, Missy Elliott and Ludacris, and also released a series of well-received solo albums, including 2007's 'Shock Value'.

It's not yet known in what capacity he will work with the label. Timbaland hasn't tweeted about the exciting new venture either and his last update on the site (January 28) was: "dang i need that new season of breaking bad n my life right now."

Check out Timbaland's 'Hands In The Air' here:

The pair - who first collaborated on 'My Love,' from 2006's 'FutureSex/LoveSounds'- have teamed up in the studio ahead of Timberlake's hotly anticipated new release 'The 20/20 Experience.'

Timberlake made his long-awaited return to the charts recently with the record-breaking 'Suit & Tie' featuring Jay-Z, which was co-produced by Timberland.

T.I has revealed that he is reuniting with Timberlake on some new music for his latest material.

Speaking to MTV News he explained: "Yeah, I spoke to JT. Me, him and Tim was on the phone. I did a record for them at the end of last year. They were working on a record together, and I had the pleasure of assisting them on their particular record."

Revealing the tentative title of one of the songs, he added: "I think it's called 'Goodbye Homey,' one of them is, and then there is another one; I did maybe two or three records with them."

In the meantime, T.I. is enjoying the return of Timberlake following a six-year hiatus.

He said: "It's just great that he's back into doing music. The record he has out with Jay right now is phenomenal. It was definitely a sound that was missed."

The pop princess is currently working towards her eight studio album, which will be the follow-up to 2011's 'Femme Fatale'.

It has previously been revealed that the likes of will.i.am will help shape the record, with Hit-Boy, who lorded over Kanye West and Jay-Z's 'N****s In Paris', also signed up.

He told MTV that he will mix his hip-hop background with her pop sensibilities on the album, creating a "global" sound. The producer said:

"I'm bringing my world to her world, so I'm infusing what I do in hip-hop and bringing pop elements to it. So it's just going to be a global sound."

He continued: "We've just been throwing ideas back and forth so far. So I can't really put a number on it or anything but it's coming together. I mean Britney, she's amazing. She's been around for years and she's gonna to continue to do her thing. I wanted to just show people that I'm not just a hip-hop producer, that I'm not just an urban world [and] that I'm just a music maker in general. When she reached out it [was] so perfect to make it happen. We went in the studio and started making some ideas already. It's coming out nice, so I'm excited about that."