Just days after ex-husband Kris Humphries sold off the engagement ring he gave to Kim Kardashian, she's landed herself a new one.

On Monday, Kim's 33rd birthday, boyfriend and babydaddy Kanye West proposed to the reality TV star in a lavish and well planned trip to AT&T Park in San Francisco.

The park, home to baseball's San Francisco Giants, played host to the couple along with a cavalcade of family and friends, where Kanye had a 50-piece orchestra waiting and a message for his future bride on the park's jumbotron: "PLEEEASE MARRY MEEE!!!"

The orchestra played Lana Del Rey's "Young and Beautiful" along with tunes from Keri Hilson, Ne-Yo and West himself.

Kim's hairdresser, Clyde Haygood, posted an image of her ring, a Lorraine Schwartz ring featuring a 15-carat diamond, on his Instagram page, writing, "Guess what just happened!!!!"

Other friends of the couple posted shots from the party as well, including Kim's pal Tracy Nguyen, who shared a short video of Kanye's jumbotron proposal.

Mom Kris Jenner posted a close-up image of the jumbotron, writing, "Best night EVER!!!"

Kim's sisters Kourtney and Khloe also tweeted the news, Kourtney writing, "She said YES!"

"Wow!!!!! Am I dreaming??!?!" Khloe wrote, adding, "Tears of JOY!!!!!!! Wow!!!!!!"