Sexy female singers flaunting their curvaceous bodies is nothing new in pop music.

In fact, Japanese girl group SDN48, which stands for Saturday Night 48, was created in 2009 specifically to woo adult fans with its members' sex appeal.

The group is the more well-endowed version of its very popular sister idol group and pop collective AKB48, which set up a cafe and shop here at *Scape last year.

Both groups have held live gigs here.

But SDN48's latest music video for its catchy dance track Yaritagariya-san - performed by SDN48 Undergirls Team G - has caused a huge stir on video-sharing website YouTube.

At least six users have uploaded the controversial, highly erotic clip to YouTube, drawing a total of 307,000 views so far.

In the video, the 12 women are dressed in white lacy bras, lingerie and cropped shorts.

They remove their clothing piece by piece, eventually stripping down to nothing and strategically covering their chests with their arms.

The women are also shown taking photos of themselves in different states of undress, and there are even suggestive girl-on-girl poses.

The music video intersperses the above scenes with clips of the women dancing in cleavage-baring outfits.

One of their dance moves sees the women squeezing their breasts together with their hands, bending over and shaking.

It's not surprising then that the song title refers to a person who is eager to have sex.

Read the full story here.

Click on the thumbnails below for more photos of Japanese girl group SDN48.