Yes, the rumors are true!  Kristin Cavallari and Jay Cutler, are starting off 2012 with big news--they are PREGNANT! Kristin (The Hills) and Jay Cutler of the Chicago Bears have been dating off again, and on again since 2010.

“We are thrilled to announce we are expecting our first child together,” they tell People Magazine.

“It’s an amazing time in our life and we can’t wait to meet the new addition to our growing family."

Cavallari’s rep from EMC-BOWERY also confirms the pregnancy.

Cavallari and Cutler broke off their engagement in July, only to reconcile just before they announced the BIG baby news!

Yesterday, Jessica Simpson finally revealed that she is going to be a 'mummy.' She posted this photo with the caption 'Its true, im going to be a mummy' on her website

Simpson is 31, and this will be her first child with Yale graduate and former NFL star boyfriend Eric Johnson. Her sister already has a son (Bronx, 2) so this child will not be the first grandchild to her father and mother. Wonder what her PASTOR father thinks of his two children getting pregnant out of wedlock?

Friday Hilary Duff announced that she will be having a BOY on the Ellen Degeneres Show.

"I haven't told anyone yet. I wanted to tell you first. I just found out," the singer-actress, 24, told Ellen. 
"It's a boy! I had a feeling it was a boy the whole time."

Hilary also confided that she's "a little over four months" along. Mike Comrie, NHL player, is the father. Hillary Duff and Mike Comrie (30) have been married just over a year.
She also went on to saying she hasn't experienced any morning sickness or cravings--Lucky girl!

Best of luck to this charming couple and baby BOY on the way!!
Beyoncé and Jay-Z are expecting! Beyoncé announced the news at VMA red carpet yesterday. Beyoncé revealed her baby news as she stepped onto the red carpet in a stunning red Lavin gown. The mommy to be held onto her stomach as she posed for the cameras and smiled. Congrats to Beyoncé and Jay-Z on their upcoming new addition!

Watch her performance from last night here:

Jennifer Garner and Ben Affleck PREGNANT AGAIN!!

The couple, already have 2 daughters– Violet 5½, and Seraphina 2½  and are "thrilled" to be expecting their third child, they confirmed to Associated Press. Garner and Affleck, both 39, have each spoken of being hands-on parents. After Seraphina's arrival, Garner said juggling acting and motherhood gave her a "split-personality" 

"[I] feel like half my brain is somewhere else all the time, but when the camera's rolling, I pull it together and focus for two minutes," she said at the time, "and then I kind of turn back to a ditz again." Jennifer.

The Mad Men star January Jones is glowing and going to be a mom. 

"January Jones is happy to announce that she is expecting her first child this fall," her rep tells PEOPLE Magazine. 

She now joins the list of single moms in hollywood! good luck to her!!

Photo: Mariah Carey
 Mariah Carey, 42, Tweeted a picture of her enormous belly, adorned with a pastel blue Easter egg on Sunday. The expectant mother is due any day now and cant wait for her twins arrival!

She also gave Life&Style Magazine a sneek peek into her green and pink nursery.