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NAtalie Maines, Adrian Pasdar

Natalie Maines of The Dixie Chicks and actor Adrian Pasdar attend the Gregory Peck commemorative stamp first day of issue ceremony at AMPAS Samuel Goldwyn Theater on April 28, 2011 in Beverly Hills, California.

Celeb Couples Who Eloped in Vegas

Love is in the air, but if Valentine's Day has you thinking about running off to Vegas to elope with your sweetheart, find out which celebrity couples did the same ... and how many of those relationships lasted. Ancestry.com dug up the actual marriage certificates for the quickie weddings of everyone from Britney Spears to Angelina Jolie to George Clooney. (Yes, he was married!) Check them out before you hit the wedding chapel!