Tiffany Thornton, star of Disney Channel's So Random! and Sonny With A Chance, announced on Friday that she is pregnant with her and husband Christopher Carney's second child.

Thornton, 27, made the announcement on her Twitter page, posting this photo with the caption "Guess what?! Hint: why am I holding my stomach?"

Minutes later, she confirmed her fans' guesses to the photo.

Thornton married Carney in November 2011 and had their first child, Kenneth James 'KJ' Carney, on October 14, 2012.

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