Rihanna Kisses Britney Spears During Billboard Music Awards [PHOTOS]

Remember eight years ago when Britney Spears and Madonna shocked the world with their steamy onstage kiss on the lips at the MTV awards?

It was a familiar scene as the 29-year-old received a smooch from Rihanna as they performed onstage at the Billboard Music Awards in Las Vegas. The 23-year old Barbados born singer planted the wet one on Britney’s cheek after they performed her hit single S&M.

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Rihanna kicked off the show with a performance of “S&M” from her 2010 fifth studio album Loud, and was joined on stage by Britney Spears in a bondage-themed outfit. Two two singers participated in a pillow fight during the performance.

What do you think of Britney and Rihanna’s performance? Share your thoughts by tweeting us at @socialitelife or posting to our Facebook page.

If you missed it, watch it here…