As previously reported, the Canadian crooner recently revealed that he and wife Luisana Lopilato are expecting their first child together.

One Direction star Niall Horan took to Twitter to express his joy at the news, tweeting: "A massive congrats to my bro @michaelbuble and his beautiful wife @lulopilato on the amazing news of baby buble!"

Lopilato then cheekily replied: "I wish that you could have been the father !! Hahah I went the "wrong direction" @michaelbuble says you can be the stepdad."

Horan's bandmate Liam Payne meanwhile also got in on the act, telling his Twitter followers:

"Congrats to @michaelbuble and @lulopilato on there news! So amazing! Hope to see you soon :)."

The 'Hips Don't Lie' songstress gave birth to her first child on January 22 and confirmed that he has been named Milan Piqué Mebarak (pronounced MEE-lahn).

Now (January 24), Piqué has uploaded an adorable photograph to his official Twitter page of Milan's little legs wearing a pair of significantly bigger trainers (shown below) emblazoned with his name.

The happy couple have also launched an online baby shower that allows fans to purchase things suggested on the site that will be useful to those in need, which will in turn be delivered to needy families in poor areas of the world.

Watch the pair talk about their online baby shower below:

They shared the exciting news by releasing an adorable video clip that shows an ultrasound image while Bublé's 'Haven't Met You Yet' plays in the background and the words "Mike, Lu…and mini Bublé!!!" are displayed upon the screen.

"We're having a baby Bublé!!!" also appears in both Spanish and English.

Earlier this month, Bublé confessed that he never planned to get married but fell so madly in love with Lopilato that he decided to put his reservations aside and do it to please her:

"I didn't want to get married, I don't know if any man wants to. But I did it because I loved her and now I swear to you, she's my family and I love her so much. I'm crazy about her."

Watch their cute baby announcement below:

The singers spoke to the MailOnline earlier today (January 23) during the launch of their TV series at London's Soho Hotel and when asked if The Saturdays songs get them in the mood, declared "we definitely don’t listen to our music in bed".

Rochelle Humes, who is married to Marvin Humes from JLS, joked: "We’d more likely listen to a JLS track".

Member Frankie Sandford added: "Can you imagine listening to Higher before having sex?"

New mother Una Healy explained that having a baby means that her playlists are now full of nursery rhymes and children's songs: "I can’t remember the last [artist] because all I’ve been listening to is Mickey Mouse clubhouse. I know all these cartoons, and nursery rhymes and they’re kind of what I’m into at the moment!"

Watch 'Get To Know: The Saturdays' here:

During her Golden Globes outing, where she won the Original Song prize for her stunning Bond theme 'Skyfall', the 'Someone Like You' singer explained that she didn't want to tell the press her son's name because it felt "too intimate" and joked that she has nicknamed him 'Little Peanut'.

Earlier this week, she was snapped wearing a golden necklace that spelled out the name 'Angelo' (pictured below) while shopping in West Hollywood.

She welcomed her baby, with fiancé Simon Konecki, in October of last year and is yet to either reveal or confirm what they have decided to call him.

Watch her Golden Globes acceptance speech here:

The vocal star's track 'Skyfall' is nominated in the Best Original Song category at the glitzy awards, which are due to take on February 24 in Hollywood.

The ceremony's team has now confirmed that the singer will perform the track live - the first time she has played on US TV since last year's Grammys in February.

Speaking about the performance, Adele said in a statement:

"It's an honour to be nominated and terrifyingly wonderful to be singing in front of people who have captured my imagination over and over again. It's something I've never experienced and probably only ever will once!"

Producers of this year's Academy Awards show Craig Zadan and Neil Meron meanwhile said: "We have enormous respect for Adele's unique artistry as a songwriter and a singer. She is currently one of the most successful recording artists in the world, and we believe that her performance of 'Skyfall' will be an exciting Oscar moment for audiences watching at the Dolby Theatre and on television screens around the world."

Adele has largely been inactive over the past number of months following the birth of her first child in October, but she made a public appearance at this year's Golden Globes to collect the Best Original Song gong.

The singer (35) and her footballer beau, Gerard Piqué (25-years-old), welcomed their baby son into the world earlier today (January 22). He was born at 9.36pm in Barcelona, Spain and the happy couple have named him Milan Piqué Mebarak (pronounced MEE-lahn).

They announced that the name means "dear, loving and gracious in Slavic; in Ancient Roman, eager and laborious; and in Sanskrit, unification".

According to the hospital, Milan weighs 6lbs. 6 ounces and a press release on the fantastic news confirms that the baby boy "became a member of FC Barcelona at birth".

Earlier this month, Shakira and Gerard unveiled a website that hosts an online baby shower where fans are invited to purchase items that will be distributed to needy families in poor areas of the world.

Watch the couple talk about the baby shower project below:

BC magazine, which stands for Baby Couture, has featured the songstress and her baby on the cover of its February issue and a series of promotional pictures (shown below) from the adorable photo shoot have been shared online.

The Saturdays have spent a significant amount of time in the USA recently where they've been filming their new reality show, entitled 'Chasing The Saturdays'. It debuted over the weekend with the broadcast of the first episode.

Tweeting about coming home from the States, Healy recently joked that she hasn't stopped drinking tea: "I've been drinking so many cups of tea since returning from America! You can't beat a cuppa tea! #tealover."

Watch a clip from 'Chasing The Saturdays', that shows Healy at home with Aoife, below:

Footage emerged back in 2011 of the 'Halo' superstar sitting down to chat with Australian talk show Sunday Night HD, in which her baby bump appeared to deflate (see video below) and she recently told the new issue of GQ magazine that the conspiracy was not only ridiculous, but it was also tough on her family:

"I felt like I kind of had to protect my mother [Tina], because when people made up the silliest rumor about me not really being pregnant. She was there when I went through all of those things. And my sister [Solange]. They were very, very defensive. It’s not personal to me, and it comes along with the job, but the lack of respect—people will just go too far sometimes.”

She added that giving birth to daughter Blue Ivy showed her what it means to be a strong woman: "When I gave birth, that was the first time I truly let go and surrendered. And it taught me how amazing that feels… Giving birth made me realize the power of being a woman. I have so much more substance in my life."

"And expressing that excitement and that sensuality and the connection I have with my husband—I’m a lot more comfortable with that now. I actually feel like my child introduced me to myself."

Watch her impressive performance at yesterday's (January 21) Presidential inauguration Ceremony here:

The 24-year-old vocal superstar recently told People magazine, "I just call him Little Peanut".

Earlier this month at the 2013 Golden Globes ceremony, Adele refused to tell the press what she named her child because "it's too personal and intimate" and she explained that she was "not ready" to make her life that public.

Although she was over the moon to win the Best Original Song award for her Bond theme 'Skyfall', the songstress added that she was "exhausted" from being a new mother: "I am exhausted, that's how it's changed me. That and eczema from boiling bottles."

"I had my child about two weeks before the 'Skyfall' film came out. So it was bad timing."

Watch Adele's Golden Globes acceptance speech here: