"Laguna Beach" Star Casey Reinhardt Is Pregnant -- Expecting First Baby with Hubby Sean Brown
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"Cupcake queen" Casey Reinhardt has a bun in the oven!

The former "Laguna Beach" star and husband Sean Brown are expecting their first child together, the duo announcing the news less than two months after tying the knot back in February.

"We are SO thrilled to announce we are having a baby!!!! Life is truly so beautiful and exciting for us right now," Casey captioned the pic above on Instagram earlier this morning. "We feel beyond blessed and so incredibly excited!"

In the cute snap, Reinhardt looks gorgeous in full hair and makeup, showing off her growing bump in a tight red dress. Her hubby is seen cradling her belly as they both smile for the camera.

The two got married on February 20, with an extravagant ceremony at The Resort at Pelican Hill in Newport Beach. Sara Bareilles even performed at the reception, before an impressive fireworks display.

After leaving "Laguna Beach," Reinhardt went on to win Food Network's "Cupcake Wars" and has since opened four Casey's Cupcakes bakeries.

Sean is the son of Denise Brown, the sister of the late Nicole Brown Simpson.

Check out the gallery above to see what happened to more "Laguna Beach" costars since the show ended back in 2006.