Party! Chris Brown wants to celebrate his baby girl’s first birthday the best way possible: BIG. We’ve got the EXCLUSIVE scoop on how Chris is planning the biggest, baddest, Princess-est birthday bash ever.

Fatherhood really has done a number on Chris Brown, 25. The more we hear about him and his daughter, Royalty, the more he sounds excited to be a father to his little girl. When Royalty celebrates her first birthday, her daddy has some big plans in store for her.

 “Chris wants to be there for Royalty’s birthday. He wants to throw her a ballin’ birthday party, filled with everything a young princess could ever want, need or dream of,” a source.

How sweet! Chris has become smitten with his new daughter and he seems to be taking his role as a father seriously. When Royalty turns 1 later this year, it’ll be the first birthday she and Chris spend together, and sounds like he wants to go all out!

Seems Chris also has something special in mind for when it’s his turn to celebrate. His birthday — May 5th — isn’t that far away. Sources tell that Chris’s birthday plans involve moving Royalty and her mother, Nia Amey, out to Los Angeles.

Wow! Sounds like Chris plans to have Royalty help him blow out the candles on his cake. Turns out Chris is helping with the move, as sources claim he’s giving Nia Amey five thousand dollars to purchase everything that Royalty could possibly need for her new room in L.A.

“Things are in motion big time with them,” the insider tells HollywoodLife.com.  No kidding! Seems like Royalty is in for the biggest birthday party of her young life, while all Chris really wants for his special day is to have his daughter right there next to him.