'High School Musical' alum Ashley Tisdale pregnant with 1st child

Ashley Tisdale revealed Thursday she is pregnant with her first child with husband Christopher French.

The "High School Musical" alum announced the big news on social media, sharing two photos.

Tisdale, who is wearing a white dress, cradles her baby bump in one snap. In the other, Tisdale and French are lovingly looking at each other.

The couple received an outpouring of support from pals Vanessa Hudgens, Emma Roberts, Lea Michele, Sarah Hyland, Kaley Cuoco and more in the comments.

Taking to Instagram Stories, Tisdale called French "the hottest baby daddy."

"Thank you for all the love + support! So overwhelming. I can't stop smiling. I love you guys so much," Tisdale also wrote.

"We are so moved and filled with joy by the amazing and beautiful outpouring of Love from all over the world for this little one," French added via Instagram Stories.

The pair married in 2014 and recently celebrated their sixth wedding anniversary on Sept. 8.