Deep V Dresses: Hollywood's Most Dangerous Trend

Jennifer Lopez started the trend with Versace in 2000.

Lopez also wore the trend to this year's Golden Globe Awards. At 39, she wore this flashy, gold Marchesa number, perhaps in an effort to gain a monopoly on the low-cut trend.

Aug. 12: Rachel McAdams dazzles in a low-cut white Pucci dress at the premiere of "The Time Traveler's Wife" in New York.

Paris Hilton is one of Hollywood's favorite attention-grabbers, so it seems only natural that the former model would wear the trend.

Alicia Keys wore the trend with a beautiful black Armani gown.

Never one to shy away from a daring trend, Pamela Anderson wore a more casual version of the trend to a promotional event for her reality show "Girl on the Loose."

Mariah Carey loves to rock the low-cut trend, even at a memorial service for her friend Michael Jackson. Now THAT is a low-cut devotee!

Kate Hudson wore a super sexy black cut out gown by Rachel Roy at the Cartier 100th Anniversary in America celebration.

Golden girl Gwyneth Paltrow is known for her impeccable fashion sense. Recently, however, she has been getting increasingly risque favoring styles with daringly short lengths, plunging necklines, and transparent fabrics.

Eva Longoria showed lots of skin wearing a black cut-out Diane Von Furstenberg gown at the Met Gala.

Emma Watson proved she may be an up and coming style star to watch when she wore this 1970s Ossie Clark gown at the London premiere of "Harry Potter and the Half Blood Prince."

Blake Lively showed off her womanly assets at the Met Costume Gala in a low cut Versace gown.

Beyonce shows the world just how much she loves her curves by favoring low-cuts and second-skin styles.