Client List actress Jennifer Love Hewitt is engaged to her costar Brian Hallisay.

News of their engagement comes just one day after the couple announced that they are expecting their first child together.

Back in February Hewitt stunned on the cover of Shape magazine where she dished on her femine curves and attributed working out to “saving her life.”

According to CNN, Hallisay proposed back in May while the couple was on a trip in Europe.

"This is a wonderful time, and we are looking forward to starting our family together," the couple told CNN on Tuesday.

According to Us Weekly, Hallisay and Hewitt met on the set of Love Bites, but only began dating just over a year ago following their work together on The Client List. The actress was previously engaged to actor Ross McCall.

The 34-year-old actress has since taken Twitter to thank her loyal fans for all of the congratulatory tweets. “Thanks for all the sweet tweets. I see them all,” she wrote Wednesday afternoon.

Hewitt and Hallisay did not reveal if they plan to wed before or after their child is born.

Image: NBC