03/30/2012 09:44 am ET

Rihanna's Cleavage Baring Look: Singer Shows Major Skin In Blazer (PHOTOS)

How low will she go? Rihanna stepped out in London on Thursday, sporting a colorful blazer -- and nothing else.

But Rihanna's skin-baring look isn't anything new for the sultry singer. And the prying paparazzi aren't the only ones who are, no doubt, enjoying Rihanna's racy style.

The "S&M" singer was spotted making a late-night exit from actor Ashton Kutcher's Los Angeles home. But don't even think about questioning the Barbados babe about her rumored new beau.

When a reporter recently questioned Rihanna about her alleged romance with Kutcher, the singer ripped into the writer: "Wow, how disappointing was that question," Rihanna answered, shaking her head.

Check out Rihanna's skin-baring looking below:

Battle Of The Celebrity Cleavage