Angelina Jolie wears engagement ring at L.A. museum event with Brad Pitt (Photos)

Slideshow posted in Photos | Friday, April 13, 2012

1 of 4: Angelina Jolie, Brad Pitt and their son Pax view works from LACMA's Chinese collection on Wednesday, April 11, 2012. ( Photo / The Los Angeles County Museum of Art (LACMA) / 2012 Museum Associates / Howard Pasamanick)