Credit: Ashley Tisdale on Instagram Photo: It's Ashley Tisdale!

Sharpay is getting married!

Ashley Tisdale, the now 28-year-old star of the High School Musical series and the Disney Channel's The Suite Life of Zack & Cody, is engaged to musician Christopher French.

The two have been dating since December 2012.

An insider told Life & Style that Christopher just proposed last night on the 103rd floor at the top of the Empire State Building in New York City. "It was totally romantic and Ashley's over the moon, of course!"

As Ashley tweeted herself on August 8, "Best night of my life. We're on top of the world." Pretty close, if they were on top of the Empire State Building.

Ashley previously dated music video director Scott Speer. She and Christopher, who previously dated actress Kaley Cuoco, reportedly met through hanging out with mutual friends. "She likes those rocker types," a friend told Us back in December.

Apparently she really loves this particular rocker. Congrats to the happy couple!

Sources: Life & Style, @Ashleytisdale