Kanye West proposes to Kim Kardashian at ballpark

Kanye West on Monday popped the question to Kim Kardashian at San Francisco's Major League Baseball stadium, which he rented for her 33rd birthday.

Grammy-winning West, 36, proposed to the star of "Keeping Up With the Kardashians" at AT&T Park, home of the San Francisco Giants, and presented her with a diamond ring.

Kardashian posted a photo on Instagram of a large ring on her finger as the words "Pleeease Marry Meee!!!" flashed on the ballpark's video board in the background. "Yes!!!" she wrote in a message on Instagram.

The pair has been dating since 2012.