Pretty Little Liars' Tammin Sursok Pregnant

There will soon be another pretty little liar in the family.

Tammin Sursok, who portrays Jenna on Pretty Little Liars , announced on Twitter Thursday that she's pregnant with her first child.

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"And the[n] THIS happened #pll #positive #baby #pregnant" Sursok tweeted along with a photo of her positive pregnancy test. "Finally! Don't worry. Still shooting #pll. I wouldn't let you down!"

This is the first baby for Sursok, 29, and husband Sean McEwen, who wed back in 2011.

View original <i>Pretty Little Liars</i>' Tammin Sursok Pregnant at TVGuide.com

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