Sir Elton John and his partner David Furnish hosted Neil Patrick Harris and his actor/chef partner David Burtka in beautiful St. Tropez, France on Thursday, and of course, there were babies everywhere, and RadarOnline.com has four separate photo gallerys for you!

While Elton and David brought along their adorable baby, Zachary, born on Christmas Day, Harris and Burtka brought  their twins Gideon and Harper, born in October.

Congratulations!

Just hours after New York legalized gay marriage Neil Patrick Harris confirmed his engagement to his long time partner, David Burtka, RadarOnline.com can report.

The How I Met Your Mother star took to Twitter to announce their happy news and admitted that while they did pop the question years ago, the senate's ruling now means they can finally tie the knot.

PHOTOS: Neil Patrick Harris & Family At LAX

"David and I did propose to each other, but over five years ago," he said. "We've been wearing engagement rings for ages, waiting for an available date."

Harris - who is father to fraternal twins with Burtka - also tweeted words of encouragement to the State Sentate via the social networking site.

"I'd sure love to get married," he said, before the decision had been made. "Please, NY Senate, vote in favor of marriage equality today. My family would really appreciate it."

PHOTOS: Celebrities Out of the Closet

Burtka was also happy to spread the news writing to a friend, "I've already proposed, he said yes! Thank god! He proposed to me as well. I said yes! Thank god!"

RELATED STORIES:

Ricky Martin Becomes Dad To Twins, Reveals He's Gay

PHOTOS: Celebs Who Have Adopted Children

Lady Gaga: Prop 8 Overturning Felt Like A "Revolution"

How I Met Your Mother star Neil Patrick Harris was snapped arriving at LAX airport  on Saturday to his partner David Burtka, their twins Gideon and Harper, and their nanny waiting for him, and RadarOnline.com has all the pictures for you.

PHOTOS: Neil Patrick Harris & Family At LAX

The former Doogie Howser M.D. star wore an olive-colored shirt and blue jeans as he left the airport, while Burtka wore a plaid button-up and jeans.

"Happy Oscar Sunday!" Harris tweeted, a year after he hosted the ceremony to rave reviews. "I'm grateful that I'll be watching from my living room this year, and not hyperventilating offstage, about to perform."

PHOTOS: Celebrities Out of the Closet

How I Met Your Mother airs on CBS Mondays at 8/7c.

RELATED STORIES:

Ricky Martin Becomes Dad To Twins, Reveals He's Gay

PHOTOS: Celebs Who Have Adopted Children

Lady Gaga: Prop 8 Overturning Felt Like A "Revolution"

Katy Perry was snapped on the set of the hit CBS show How I Met Your Mother, and RadarOnline.com has all the pics for you.

PHOTOS: Katy Perry On Set Of How I Met Your Mother

The 26-year-old pop princess, who tied the knot with British funnyman Russell Brand in an October 2010 wedding ceremony in India, was decked out in a red top and lady-bug patterned skirt in her appearance on the CBS comedy.

PHOTOS: Katy Perry Performs At The Jingle Ball Concert

Neil Patrick Harris has backed away from his stinging Twitter rebuke of soap star Eric Braeden, when he called him a "D-bag" for  pulling out of a How I Met Your Mother appearance at the last minute.

PHOTOS:  Celebs Who Have Come Out

Having second thoughts on his comments, Harris has now Tweeted:  "I feel bad for the D-bag comment. Don't know the guy personally. I'm just fiercely protective of our show."

PHOTOS: Neil Patrick Harris Hosts Spike TV's 2010 Video Game Awards

The battle began when Braeden canceled his returning guest appearance on How I Met Your Mother on short notice. Harris blasted the actor on Twitter, writing "Eric Braeden is a D-Bag. The actor, (Robin's dad) agreed to a cameo, then last night bailed, saying the part wasn't 'substantial' enough."

Harris added that Braeden was replaced with "fantastic" Ray Wise, and tweeted welcoming words to Wise about the cast change.

PHOTOS:  Most Popular Celebs On Twitter

Braeden, 69, didn't take the insults lying down.  He went to Entertainment Weekly with his side of the story.

"I really don't know who that fellow is," Braeden said. "He's a guy who stars in that series....It's very unfortunate. First of all, I came back from hip surgery. I was off for three weeks. I've doubled my work, 30 to 50 pages a day for me, alone. Everyone knows that I'm exhausted. I was not about to appear on a show for two lines, because that's what it amounted to."

Braeden says he likes the show and would love to have returned. "I truly enjoyed working there last time," Braeden said. "The cast and crew and producers couldn't have been nicer."

PHOTOS:  Neil Patrick Harris & Partner David Burtka At Disneyland

Braeden claims that one day before he was scheduled to appear on the show, he saw just how tiny the role was in the script, which he says he should have been given weeks in advance.

PHOTOS: Celebs Who Have Adopted Children

"His choice of words bothered me," Braeden said about Harris' tweets. "It seems to me like a young whippersnapper, having seen himself on a few covers, who's received a few awards, is now suddenly suffering from the first signs of hubris. I've been in the business for 50 years. I've seen people come and go and I'm still here."

"If he is a worthy adversary, he'd better not cross my path," Braeden joking told EW. "I will let bygones be bygones."

RELATED STORIES:

Neil Patrick Harris And Partner Welcome Twins!

PHOTOS: Celeb Gamers Come Out For Spike TV's Video Game Awards

REPORT: Katie Couric To Appear On Glee

It’s double the family fun for Neil Patrick Harris and partner David Burtka: the two welcomed twins into the world on Tuesday, RadarOnline.com has confirmed.

Celebrities Out of the Closet

“Babies!!  On 10/12, Gideon Scott and Harper Grace entered the Burtka-Harris fold.  All of us are happy, healthy, tired, and a little pukey,” the actor wrote on his Twitter page. The twins are a boy and a girl.

“They are both very happy,” a rep for the actor told RadarOnline.com exclusively about the news.

PHOTOS: Neil Patrick Harris & David Burtka Celebrate Their Impending Parenthood By Going To Disneyland

The 'are-they-or-aren’t-they' question can be a struggle for any Hollywood actor attempting to keep their public life secret.

The stigma of being a gay entertainer has kept many in Tinseltown from coming out of the closet, unsure if the public would support their decisions or whether they’d be as popular if their true sexual preferences were known.

As RadarOnline.com discovered, celebrities’ decision to reveal their sexuality seems to follow a pattern: stars announce the news in the medium they feel comfortable with – either on television, on stage or in a magazine.