Former “Married With Children” star Christina Applegate is on the cover of PEOPLE this week with her new baby Sadie.

“I felt my heart literally open up for the first time and like wrap itself around her. It was profound,” Applegate, 39, said, adding she’s “more in love with her every minute of the day.”

We can’t forget that Christina had a rough few years with breast cancer, eventually beating it.

And now she has Sadie.

“Yeah, now I’m Mom,” Applegate told the magazine. “She’s healed me in so many ways. She’s just made my life so much better. She’s opened my whole soul.”

She has come a long way from Kelly Bundy, but she still looks hot. Christina, welcome to MILF hood.

Christina Applegate (or Kelly Bundy) is going to tie the knot again. The actress’ rep confirms to Usmagazine.com that she is engaged to musician Martyn LeNoble.

“The couple, who have been dating for two years, got engaged on February 14, 2010,” her rep said. “There is no set date for the wedding at this time.”

Christina spoked of Marty’s support through her recent battle with breast cancer last May. “I have a small but mighty support system and Martyn has really been an incredible part of my life,” she said. “Without him, I don’t know if I could’ve gone through any of it. He kind of came around at a time when there was a lot of loss in my life on many levels, so he’s been a really incredible help.”

Both Applegate and LeNoble have both been married before.