POPSUGAR Celebrity Reese Witherspoon Photo of Reese Witherspoon at Monsters vs Aliens in LA A Monstrous Smile by Celebrity 3/23/09 0 Shares Like us on Facebook Sign up for our daily newsletter > Follow us on Pinterest Reese Witherspoon laughed at her Monsters vs Aliens premiere in LA on Sunday. Image Source: Getty Read More Monsters Vs AliensHotReese Witherspoon Watch Our Holiday Gift Guide Show Monsters Vs Aliens Samsung Announces 3D TVs, Starter Kits, and App Store What Is the Best Animated Movie of 2009? Buzz In: Which Animated Movie Is Most Oscar-Worthy? Seth Rogen Talks Monsters, Aliens, and Halloween Reese Witherspoon See How Stars Are Already Celebrating the Holiday Season! Reese Witherspoon Is the Epitome of Cozy in Her Holiday Instagram Photo The Kardashians Should Take a Cue From These Modestly Dressed Stars There Were So Many Stars at Sofia Vergara and Joe Manganiello's Wedding POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Be in the Know With OurCelebrity and Entertainment Newsletter Personalize Movies Young Hollywood A-Listers TV Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR. Foxxxy 6 years thats on really .. um interesting .. dress :/horrible . Foxxxy 6 years thats on really .. um interesting .. dress :/ horrible . Valou1 6 years That chin..... Valou1 6 years That chin..... ashln 6 years Really? I think she looks awesome here. Joygirl 6 years I believe it's the same designer she wore to the Oscars. I think it's awesome, very avant garde. emiad 6 years Pretty girl in one horrible outfit. What is that?! PegBundy 6 years Yuck ikay 6 years Why does this young woman dress like a freaky old woman??