The music star is currently on a massive North America tour to promote her 2012 record 'Red', but it seems she is spending her spare time productively.

Photos have emerged of Swift filming material for what looks like a new music video, with the singer seen sporting a number of different outfits.

She was also pictured sitting on a roof with friends, as well as reacting to some shocking news.

Swift's last video - for her track '22' - was released just last week (March 13) as she continues to plug the 'Red' album.

The pop star is releasing the track '22' from her successful 2012 album 'Red', which spawned hits such as 'We Are Never Ever Getting Back Together'.

Swift debuted the video for the song today (March 13) on Good Morning America only hours before she begins her massive 2013 North American tour.

The clip sees the singer having a good time with her real-life friends as they hit the beach and party together.

As previously reported, Swift has revealed that her upcoming 'Red' tour will see the star perform a more "mature" stage show.

She also teased fans by telling them to expect the unexpected.

The US star is releasing the track 'Kisses Down Low' from her forthcoming new album 'Talk A Good Game'.

The record is due to hit shelves later this year, but Rowland has now made the video for the new single live.

It sees the former X Factor UK judge don a number of different hair styles and colours, including blonde.

She can be seen indulging in her fun and also sultry side as she poses for the camera and dances along to the number.

Kelly Rowland meanwhile recently performed with a reunited Destiny's Child at the 2013 Super Bowl in February.

The singer is releasing the track '22' as the next single from her 2012 record 'Red', following on from past hits such as 'We Are Never Ever Getting Back Together'.

The country-pop star is due to release the video via the Good Morning America website at 8.30am US Eastern Time before unleashing it via her official channels.

The singer turned heads at the time of filming the video by appearing to mock former fling Harry Styles.

Swift was pictured wearing a beanie hat - a piece of dress strongly associated with the One Direction singer.

The highly-acclaimed British folksters are releasing the track 'Whispers In The Dark' as the latest single from their award-winning 2012 album 'Babel'.

It follows previous singles 'I Will Wait' and 'Lover of the Light', which were released in August and November respectively.

The video for 'Whispers In The Dark' sees Mumford's four members travel on separate journeys.

Mumford & Sons meanwhile are due to conclude their current European tour in Oslo on April 11.

The sultry singer released her debut major label record 'Born To Die' in 2012 and it saw the star evoke a classic, mature feel.

Speaking to BBC Newsbeat, the 'Video Games' singer revealed that her new album will be more basic in sound, but added that it will still retain some of her hallmarks. Speaking about her next record, said:

"It's a little more stripped down but still cinematic and dark. I've been writing in Santa Monica and I know what the record sounds like. Now I just have to finish it. Musically I've worked with the same three guys."

Talking about visuals, Del Rey added: "For some reason the videos are still the easiest things that come. As soon as I write the words to a song, I can paint exactly what I want the picture to look like. I have a song called 'Black Beauty' and I've already talked to people about making it."

The star is releasing the track 'The Stars (Are Out Tonight)' as the next cut from his hugely anticipated comeback album 'The Next Day', which is released in March.

Bowie has already unveiled the track 'Where Are We Now?' as the normally reclusive star heads back out in the spotlight.

The video for his new single has now been released, which stars actress Tilda Swinton as Bowie's apparent wife.

The pair act in the Floria Sigismondi directed video, which is more like a short film, as they fight off a celebrity couple.

Bowie hasn't announced any plans to tour his new album this year, much to the chagrin of his fans.

The Irish trio are releasing the track 'If You Could See Me Now' as the next cut from their 2012 album '#3'.

The song is due to be officially released on March 4 in the UK but they have now preceded the track with its accompanying video.

The clip sees The Script touring and playing for their adoring audience.

The band meanwhile are nominated for one gong at this year's BRIT Awards, which are taking place tomorrow (February 20).

The trio are nominated in the Best International Group category alongside The Killers, fun., The Black Keys and Alabama Shakes.

The British singer is unleashing the hit track 'With Ur Love' as her third single in the US, where she has enjoyed considerable success.

Lloyd has now released a new video to mark its release as she looks to further boost her profile in North America.

The clip sees the 'Sticks & Stones' star act as a witch queen type character as she sits in her castle.

A number of men come knocking on the door and enter before Lloyd and her team of women attempt to seduce the visitors with a potion.

As previously reported, Lloyd has revealed that she has been working with a number of different producers on the follow-up to her debut album 'Sticks & Stones'.

The British rockers are releasing the track 'Supremacy' as the next cut from their 2012 album 'The 2nd Law'.

It follows the likes of previous single 'Madness', which proved a hit on UK radio.

The odd video for 'Supremacy' sees a number of youths wearing black metal make-up hit the beach and go surfing.

Muse are seen performing the track in a picturesque location near the expansive ocean.

As previously reported, the 'Survival' stars recently revealed plans to play a special War Child BRIT Awards concert in London on February 18 at the O2 Shepherd's Bush Empire.