Add Demi Lovato to the list of people thrilled about the impending nuptials of Kim Kardashian and Kanye West!

Yeezy asked for Kim's hand on Monday (Oct. 21) in an elaborate surprise held at San Francisco's AT&T park. Maybe it was the groom-to-be's big romantic gesture, maybe it was the 50-piece orchestra or maybe it was the $6 million ring, but she said yes!

Many of the celebs' friends and family were in attendance for the engagement, and got the chance to congratulate the couple in person. Demi, a longtime friend of Kim's, wasn't there but was just as thrilled.

"I've known Kim for years and she's been such a good friend to me during some really hard times," she told E! News on Tuesday (Oct. 22). "She deserves that Giants stadium! Thanks for telling me -- now I can go congratulate her!"

Demi's a big fan of Kanye's when it comes to his relationship with her friend. "I've told Kanye before that if he doesn't treat her well, I'm going to come after him," she said with a laugh.