The mother of two was recently ranked number one on Forbes Celebrity 100 List, beating out Oprah Winfrey, Justin Bieber and Rihanna with her estimated income of $52 million in the past year.

Jennifer Lopez wore an all-white jumpsuit yesterday while out and about in NYC. Later, she changed into leather pants and a loose top for a special pre-birthday dinner with her boyfriend, Casper Smart.

The last 12 months have been huge for Jennifer. In addition to going through a split from Marc Anthony, she took up with Casper, launched a world tour, and wrapped up a final season on American Idol.

Lopez doesn’t look to be slowing down anytime soon, with numerous projects in the works, from promotional deals to her own music.

Casper sent Lopez some love on her special day this morning. He tweeted, in all caps "happy birthday to the most beautiful bear in the world! Love you!"