Amber Rose On Baby Sebastian: 'I Fell In Love All Over Again'

Wiz Khalifa and his fiancée welcomed their first child Thursday.

Wiz Khalifa and Amber Rose have had a pretty epic romance since they started dating in 2011, but now, Rose has a new man in her life.

"Happy Birthday to our baby boy Sebastian 'The Bash' Taylor Thomaz!" Rose tweeted Thursday after giving birth to her son. "I'm so happy u guys. I fell in love all over again! :-)"

Rose's rapper fiancé broke the news Thursday, first posting an Instagram photo of himself in scrubs with the caption "Daddy Time," then tweeting about the birth of his first child. "Happy Birthday Sebastian 'The Bash' Taylor Thomaz!!!" he wrote, echoing Rose's tweet. "Everyone welcome this perfect young man into the world."

Khalifa teased that Baby Bash was "coming soon" with an Instagram pic of a fetal monitor on Tuesday. But Rose kept her followers in the loop Wednesday, letting them know that her "chicken nugget" was "still baking."

Wiz and Amber have been very open about the pregnancy with their fans and the media, announcing their impending bundle of joy on the red carpet at the 2012 MTV Video Music Awards in September. When we asked Wiz what he was most looking forward to about fatherhood, his answer definitely tugged at our heartstrings.

"I'm just looking forward to always havin' that little guy waitin' for me at home," he told MTV News, before describing his brand-new support system. "He's always going to be here for the rest of my life. So no matter what's goin' on, no matter what my day is like, I'm always going to have him."

Share your well-wishes for the brand-new parents in the comments below!