DR Redfoo And LMFAO Strip Down To Underwear During Vancouver Show [PHOTOS]

No stranger to taking his clothes off DJ Redfoo of LMFAO stripped down to his underwear after performing to a sold out crowd at the Gossip nightclub in Vancouver, Canada on February 9, 2012. The rest of his crew joined him in the fun by stripping down as well.

Paris Hilton is working with LMFAO on her new album, and she has a little trouble with the acronym while talking about them on the Grammy red carpet.

On the red carpet, Hilton took the time to talk to E!’s Giuliana Rancic about her upcoming album — executive produced by Grammy-nominee Afro Jack — which includes collaborations with “Flo Rider” and “LMAFO,” as Hilton said herself.

Since the electro pop band is actually named LMFAO (which stands for “Laughing My Fucking Ass Off”) Rancic subtly corrected Hilton by slowly spelling out the acronym before her next question. “Now L-M-F-A-O,” she said. Oops.