Britney Spears puts on fashion show after announcing pregnancy

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."

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"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.