Britney Spears puts on fashion show after announcing pregnancy

The Grammy winner says she is pregnant with her third child.

Pop star Britney Spears, who announced that she is pregnant with her third child on Monday, shared a video to Instagram on Tuesday of her modeling several different outfits set to a remix of Ace of Base's song "All That She Wants."

"So I have to model my clothes now before I really start showing," Spears, 40, wrote in the caption, adding an emoji of a pregnant woman. "I actually do have a small belly here but at least my pants fit."

The post came one day after the Grammy winner announced that she was expecting a baby with her fiancé, Sam Asghari. Britney Spears posted: "I got a pregnancy test ... and uhhhhh well ... I am having a baby."

Asghari shared a post on Intstagram about what fatherhood means to him, saying it's "something i have always looked forward to and i don't take lightly. It is the most important job i will ever do."

This will be the first child the couple, who announced their engagement in September 2021, share together. Spears has two sons, 16-year-old Sean Preston and 15-year-old Jayden James, whom she shares with her ex-husband, Kevin Federline.