"I know we were are grateful to be a part of your lives," the actress wrote to fans on Instagram
Credit: Allan Bregg/Splash News Online

Happy birthday, Lizzie McGuire!

The Disney Channel show aired its first episode 15 years ago this week, and star Hilary Duff celebrated by posting an Instagram tribute to the coming of age comedy.

The video highlights some of the best moments (and crazy styles) the cast went through during the show, which ran from 2001–2004.

“Happy 15 year anniversary #lizziemcguire thank you to everyone who helped made [sic] this show great,” Duff captioned the video. “I know we were are grateful to be a part of your lives and hope we made you smile and feel like you had a friend in us.”

Duff, 28, tagged her onscreen best friends Lalaine (Miranda) and Adam Lamberg (Gordo) in the post, as well as Jake Thomas (Lizzie’s younger brother Matt), Robert Carradin (Lizzie’s dad Sam), Hallie Todd (Lizzie’s mom Joanne), Ashlie Brillault (Lizzie’s frenemy Kate) and Clayton Snyder (popular boy Ethan).

Duff, Lalaine and Thomas set the Internet ablaze in August when Thomas posted a photo of the trio enjoying a night out at a bowling alley.