"You can take the girl out of East High ... " Tisdale wrote on Instagram ...

Disney’s High School Musical officially hit a major milestone on January 20, marking 20 years since the beloved movie first ...

The actress is revisiting some of Sharpay’s most iconic looks on the movie’s milestone anniversary.

High School Musical celebrated its 20th anniversary with a heartwarming reunion of stars Ashley Tisdale, Lucas Grabeel, and ...

Lucas opens up about improvised jazz squares, his bond with Ashley Tisdale, and where he thinks Ryan Evans would be two ...

In honor of its 20th anniversary, see the epic then-and-now photos of the High School Musical cast, from Vanessa Hudgens and ...

Here's every song from the Disney series' first movie ...

Corbin Bleu, Monique Coleman, Zac Efron, Vanessa Hudgens, Ashley Tisdale, and Lucas Grabeel. Image: Disney It’s been 20 years ...

'High School Musical' celebrated its 20th anniversary. Cast members Ashley Tisdale, Lucas Grabeel, and Monique Coleman reunited for an event. Tisdale shared photos on Instagram, reflecting on the film ...

In celebration of 20 years of "High School Musical" enduring relevance to today's pop culture, some of its stars have taken ...

Ashley Tisdale, 39, told PEOPLE that she doesn’t think her High School Musical character Sharpay Evans was the “popular girl” The actress said that playing Sharpay as though she thought she was ...

ASHLEY Tisdale slipped back into some of the costumes from her High School Musical days, and fans loved the trip down memory ...