Katie Holmes looked simply fabulous at last night’s Women in Hollywood Tribute — and she can thank her daughter Suri for the style advice!

It appears that the fashionable three-year-old helped pick Katie’s outfit for star-studded affair.

“She helped pick out my clothes for the night,” Katie tells Us Weekly. “She gave me a big thumbs up!”

The adorable tot even dresses herself! “She loves clothes and picks out her own,” Katie says of Suri. “She loves running and she loves dancing.”

Meanwhile, sources say Suri “hates jeans” and instead opts for dresses from labels like Juicy Couture and Polka.

“Suri makes the rules and Tom and Katie go along with it,” a friend says. “She is not a spoiled brat, but she is the center of their universe.”

Wait a minute — ain’t that the same thing?