Now We Know Who to Blame

Turns out Britney and Paris have been thrown together by more than just a love of Hyde. They will be co-hosting the Billboard Music Awards together according to People magazine. The awards show will take place in Las Vegas and will be aired on FOX live on Monday, December 4th, at 8 p.m. ET from Las Vegas's MGM Grand Garden Arena.

Brit Brit will also host a New Year's Eve party at Pure Nightclub in the Bellagio hotel in Las Vegas.

So which came first - the friendship or the co-hosting gig?

Photo from People.