DJ Pauly D is a dad, and he's one proud papa. The 'Jersey Shore' alum was revealed to have a six-month old daughter named Annabella, and she's shaping up to be daddy's little girl. The baby, a result of a contentious one night stand, just met her pops, and he can't stop gushing about her. So cute!

"I was nervous if she wasn't going to like me," Pauly D told Us Weekly. "But the second I saw the baby her eyes just lit up, it's almost like she knew. It was amazing," he enthused. He added, "I knew she was mine right off the bat too because she looks just like me. She has the same big eyes. Same forehead, [and] same mouth ... She came right over to me and put her arms right up to me."

And the first thing she did? The first thing most people do when they meet Pauly D! He reveals, "[She] grabbed my hair! That's the first thing she went for. And then she was biting my nose."

Considering Pauly D had a rather, er, loose attitude with women and a party-loving lifestyle, he wasn't sure how he'd adjust to parenthood -- but he's a natural. "I didn't know what to expect, and then you know, it's almost like I knew what to do," he confessed. "I felt comfortable holding her. It was an exciting feeling [and] all the nervousness went away."

He loves her so much that he wants full custody, but it's unclear how likely that'll end up. "I'm going to see [Amabella] as much as I possibly can, but there's a process because of the way that everything happened," he admitted. "So it's in the lawyer's hands, but I just want to give the baby the best life possible. I want to see her as much as I possibly can ... I travel a lot, but when I'm in Vegas I'm going to have a nursery there, when I'm in Rhode Island I'm going to have a nursery there."

What else will she have? "I got a ton of clothes. I'm big on sneakers so I got her a ton of Jordans already to match me. She's going to be a fresh little girl!"