Any good fashionista knows it's a faux pas to wear the same dress as another girl at the same time, but what about covering the same song? Heidi Montag of The Hills and "Just Dance" singer Lady Gaga both have versions of the song "Fashion" making the rounds. "Heidi's a far more talented artist, and her version of 'Fashion' kills Lady Gaga's," Heidi's beau, Spencer Pratt, told Life & Style at Pure Nightclub's Valentine's Day party in Las Vegas. "Personally, I think Lady Gaga is repulsive and classless."

Gaga's track can be found on the Confessions of a Shopaholic soundtrack, while Heidi's rendition has been on the Internet since last summer, although it didn't make her upcoming album. When Heidi's version of the song was released to blogger Perez Hilton, "he said the lyrics and songwriting were awful," Spencer says. "We think highly of Perez's critique -- and ultimately decided not to include the track on the album."

Photo Credit: Retna