applegatepreggers.jpg Christina Applegate and her fiance, musician Martyn Lenoble, are expecting a child together, her rep has confirmed to X17online.

Applegate, 38, and Lenoble, 41, got engaged this past Valentine's Day after two years of dating and this is the first child for both.

Lenoble has been with the Samantha Who? actress since she was diagnosed with breast cancer in 2008, and she has said in past interviews that he was a big part of her support system during that difficult time in her life.