Kim Kardashian Jets Home after Kanye Breakdown

Kim Kardashian arrived back in L.A. Monday night ... rushing to her husband's bedside.

Kanye West is hospitalized at UCLA Medical Center for psychiatric evaluation after an emotional breakdown Monday afternoon.

Kim was supposed to make her first public appearance Monday in NYC since her robbery. She was in New York for the Angel Ball, which was honoring her late father, Robert Kardashian.