Beyonce gave birth to a beautiful baby girl yesterday.

Seriously, it happened. This isn’t just a Twitter rumor.

Ivy Blue Carter was born in New York City via c-section.

Proud dad Jay-Z, whose real name is Shawn Carter, was at the hospital where Beyonce gave birth to Ivy. Shortly thereafter, congratulations came pouring in.

Rihanna Tweeted, “Welcome to the world princess Carter! Love Aunty Rih.” Russell Simmons wrote simply, “Congrats to my good friends Beyonce and Jay-Z.”

Beyonce famously announced her pregnancy on stage at the MTV Video Music Awards back in August, and since then, fan anticipation for the baby has grown by the day.

SO much so that Twitter even tried to name the baby girl Tiana May Carter last month. We think they picked out a nicer name themselves in Ivy Blue. Agree?

NOTE: Conflicting reports, including from MSNBC and E!, say the name is actually Blue Ivy Carter. The couple’s going to have to clear this up at some point!

Either way, congratulations to the happy family!!

[Photo: WENN.com]

The Hollywood Gossip

Cower in fear, people of the universe: Kevin Federline is a father again.

Victoria Prince, the girlfriend of Britney’s ex-husband, gave birth to a daughter named Jordan Kay last night, sources confirm to Us Weekly. No other details have been released.

Federline and Spears share custody of sons Sean Preston, 5, and Jayden, 4. In recent months, K-Fed said each were “super excited” to become big brothers. He and ex-girlfriend Shar Jackson also have two kids: daguther Kori, 9, and son Kaleb, 7.

The man can’t do much, but Federline knows how to pro-create.

The Hollywood Gossip

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Cool, arent they?