Reese Witherspoon is All Ruffled Up

Reese Whitherspoon works out a cute ruffled dress at the Monsters Vs. Aliens photocall at Hassler Hotel on Friday (March 13) in Rome, Italy.

The L.A. premiere of the movie was just announced: Sunday, March 22 @ 10AM held at the Gibson Amphitheatre. Cast members attending include: Reese (Ginormica), Kiefer (General W.R. Monger), Seth Rogen (B.O.B.), Will Arnett (The Missing Link), Hugh Laurie (Dr. Cockroach), Rainn Wilson (Galaxhar), Paul Rudd (Derek Dietl) and Amy Poehler (Computer).

Monsters Vs. Aliens opens everywhere on Friday, March 27. Find out which monster you are at MyMonsterMakeover.com!

20+ pictures inside of Reese Witherspoon all ruffled up…