1999 Avenue of the Stars, formerly SunAmerica Center, and before that, AIG–SunAmerica Center, is a 39-story, 534-foot (163 m) skyscraper in Century City, Los Angeles, California.

Designed by Johnson Fain, It is the twentysixth-tallest building in Los Angeles and the fifth-tallest building in Century City.

On-site parking is available in an eight-level attached garage.

SunAmerica Center received the BOMA International 2001/2002 Office Building of the Year Award.

In late March 2009, all visible AIG logos were removed from the building