Katie Holmes was in Las Vegas last night at an event for her Dizzy Feet Foundation during the Licensing International Expo. Her charity, which offers dance education to underprivileged children, announced a new partnership with the Angelina Ballerina character. Katie headed to Nevada after spending her Sunday at LA's MTV Movie Awards, where she cheered on her husband, Tom Cruise, during his impressive dance with Jennifer Lopez. Tom's fancy footwork had Katie smiling in the audience, and you guys found his Les Grossman costume to be the most outrageous performing ensemble of the evening. There may be more Les in store for all of us if rumors of a movie starring the character prove to be true.

To see more Katie, just