Mel B
Mel B strips down to her underwear and then her birthday suit in new video.

Just weeks after revealing that she is working on a new album, Mel B has released a raunchy teaser of her comeback music video.

The former Spice Girl released a promo for her new single, For Once In My Life, which is her first offering following an eight year hiatus.

In the 30-second trailer, the singer can be seen locking lips with a clone of herself and stripping down to her underwear and then her birthday suit

Fans witness the America's Got Talent judge change her looks throughout the music video, going from a conservative ensemble before letting out her inner Scary Spice.

She lets loose and she treats the 'world as her dancefloor' in the catchy dance track.

Earlier in September, the 38-year-old revealed that she had been working hard in the studio to get her album just right.

"I just recorded three hot, hot new singles. I've been recording on and off all year." she said.

She also admitted that she still considering a collaboration with former bandmate Geri Halliwell.

"I don't know. If we will collaborate but we're having dinner on Saturday night so we are going to be talking about that," she added.

Her forthcoming album is the follow-up to her two solo albums - Hot, released in 2000 and LA State Of Mind in 2005.

The LPs spawned hits including I Want You Back, Word Up, Tell me and Feels So Good.