Reese Witherspoon is all smiles at the premiere of This Means War on Thursday (March 8) in Rio de Janeiro, Brazil.

The 35-year-old actress looked cute as can be in a yellow belted dress and black heels.

Earlier in the day, Reese arrived at the Rio airport wearing a black sweater and floral print skirt. She then checked into her hotel, where she checked out the views from her private balcony!