“Pretty Little Liars” actress Tammin Sursok (ex-Colleen Carlton, “The Young and the Restless”) took to Twitter yesterday to announce some very big news: She’s expecting her first child with husband Sean McEwen, whom she married in 2011!

“And the THIS happened,” the actress tweeted along with a picture of a positive pregnancy test (which you can check out here).

Fortunately, fans of Sursok in her most recent role as Jenna on ABC Family’s hit dramatic series won’t have to fret about missing her onscreen. Shortly after she announced the news of her pregnancy, the ‘Y&R’ alum also assured fans that she’s still very much going to be a part of “PLL.” “Don’t worry! Still shooting #ppl,” she wrote. “I wouldn’t let you down!”