Credit: Tammin Sursok's Instagram Photo: Tammin Sursok and Sean McEwen at Their Wedding

Tammin Sursok (Jenna Marshall) may be pretty nasty on screen, but in real life, this pretty (pregnant) little starlet is full of love.

The Pretty Little Liars actress took to Instagram yesterday, posting a photo of a super sweet moment with her husband during her wedding. She wrote, "#Wedding. Best day of my life." If only Jenna’s relationships could be this heart-warming in Rosewood!

Tammin has many more sweet moments to look forward too after the mom-to-be announced that she and her husband Sean McEwen are expecting her first child! Tammin recently debuted her growing baby bump in Los Angeles after a romantic trip to Croatia and we couldn't be more excited for her.

Congrats again to the happy couple!

Catch the next episode of Pretty Little Liars on Tuesday, June 18, 2013 at 8 p.m. ET/PT on ABC Family.