It’s not over yet for 2011, and these celebrity babies know it. With only weeks left before another year rings in, a few pregnant stars continue to make the headlines before this year finally wraps up. 

Buffy Baby No. 2!

How I Met Your Mother‘s Alyson Hannigan and her Buffy co-star Alexis Denisof have been married since 2003. They’ve got a lovely 2-year-old named Satyana, and they just announced that they’re expecting another baby. Their second child is just in time, too, because Hannigan’s character Lily is also pregnant on the CBS comedy. And no, it wasn’t just food poisoning. [TV Guide]

A Baby Boy Makes It(‘s) Always Sunny 

Series stars Charlie Day and Mary Elizabeth Ellis welcomed their newborn son December 15 in Los Angeles. Arriving at around 8pm, Russell Wallace weighed in at 7 lbs., 3 oz. 

Upon hearing the news, the It’s Always Sunny in Philadelphia actors said, “We are overjoyed and overwhelmed at the amount of love that ushered our baby into the world.” [People] 

Uncle Chace!

The Gossip Girl actor might not be having any children of his own yet, but he’s all ready to take care of one. Chace Crawford’s sister, Candice, is expecting a son with her husband, Dallas Cowboys quarterback Tony Romo, this April. 

“I’m going to be the best kind of uncle — the kind that gets to take him to baseball games and feed him cotton candy,” the star exclaimed. “When he has to get changed, I’ll take him to Candice. And then I’ll be back when it’s time for video games and spoiling him.” [People]

Pauley Perrette Won’t Marry Until…

Following the news of her engagement, NCIS star Pauley Perrette revealed her wedding plans. And why she might not be tying the knot anytime soon. She’s waiting for the right time, and that time is when gay marriage is legalized.

She recently tweeted: “Me & #MyMarine are totally engaged now but will NOT GET MARRIED UNTIL #Prop8 is OVER!” With the influence she has as Abby, maybe more people will follow her footsteps. She even got voted as one of TV’s most likable stars. That counts for a lot. []

And in the world of break-up news:

Jessica Lange and Sam Shepard

The American Horror Story star didn’t alert the press when she and Sam Shepard split up in 2010. It was reported just recently, thanks to the quiet and hardly publicized break-up. Though they have two children together, sources say the actors are “pursuing independent lives” at the moment. [Zap2it]

Ashley Tisdale and Scott Speer

After two years of being together, the Hellcats actress and her music video director have decided to call it quits. No details as to why, but it looks like Ashley Tisdale has moved on. But only as Jimmy’s new girlfriend on Raising Hope. [Zap2it]

(Image courtesy of CBS, WENN)

Shosanna Moore

Staff Writer, BuddyTV