Pink has given birth to a daughter, the Doylestown-born pop star announced on Twitter last night.

"We are ecstatic to welcome our new beautiful healthy happy baby girl, Willow Sage Hart. She's gorgeous, just like her daddy. #beyondblessed," she tweeted.

She and her husband, pro motocross racer Carey Hart, met in Philadelphia at the 2001 X Games, and married about five years ago.

In March, Pink, born Alecia Beth Moore, reportedly flew from L.A. to Philly for a baby shower.

Last year, Forbes ranked Pink as the 27th most influential celebrity in the world - just behind actress Jennifer Aniston and ahead of basketball star LeBron James.

Her 133-date 2009 world tour propelled her pay to $44 million and made her the 14th most visible celebrity online, Forbes wrote.

In January 2010, she certainly caught attention with her an aerial act at the Grammys, which a Huffington Post headline described as "Upside Down & Nearly Naked."

With the tour over, though, she dropped off this year's list, despite the November release of her latest CD, Greatest Hits ... So Far!!!

In January, she wrote about the pregnancy on her website, www.pinkspage.com:

I have a life inside of me, and I want her or him to know that I will accept him or her with open and loving and welcoming arms. And though I will prepare this little munchkin for a sometimes cruel world, I will also equip this kid to see all the beauty in it as well. There are good people in this world that are open-minded, and loving. There are those that accept us with all of our flaws. I do that with my fans/friends, and I will do that with my child, whoever they decide to be."

Coincidentally, another star with a daughter named Willow is West Philly-raised actor Will Smith. Willow Smith is a bit of a celeb herself, thanks to her hit song, "Whip My Hair."

Contact staff writer Peter Mucha at 215-854-4342 or pmucha@phillynews.com