Reese Witherspoon & Jim Toth: Let's Go Lakers!

Reese Witherspoon and fiance Jim Toth sit courtside at the Staples Center on Tuesday (January 4) in Los Angeles.

The 34-year-old actress and her Hollywood agent sweetheart watched as the Los Angeles Lakers beat the Detroit Pistons 108-83!

Earlier in the day, Reese showed off her engagement ring to a friend!

FYI: Jim popped the question over the holidays. He and Reese have been dating since early last year.