Happy birthday, Julia Roberts! Forever America's sweetheart both on-camera and off, the Oscar-winning actress turns 46 on Monday. She needs no introduction, thanks in part to the 1,000-watt smile that helped to make her famous. Here's that signature smile as seen in most of the major roles Roberts has played over the years.
"Mystic Pizza" (1988)
"Steel Magnolias" (1989)
"Pretty Woman" (1990)
"Hook" (1991)
"I Love Trouble" (1994)
"Michael Collins" (1996)
"My Best Friend's Wedding" (1997)
"Stepmom" (1998)
"Runaway Bride" (1999)
"Notting Hill" (1999)
"Erin Brockovich" (2000)
"Ocean's Eleven" (2001)
"America's Sweethearts" (2001)
"The Mexican" (2001)
"Mona Lisa Smile" (2003)
"Closer" (2004)
"Charlie Wilson's War" (2007)
"Duplicity" (2009)
"Valentine's Day" (2010)
"Eat Pray Love" (2010)
"Larry Crowne" (2011)
"Mirror, Mirror" (2012)