and he's so proud to see how well she's doing now," a source tells PEOPLE of Sambora's relationship with his Ava, who turned 23 this week, who graduated with honors from Loyola Marymount ...

For those who don't know, Locklear and her ex-husband Richie Sambora, with whom she was with from 1994 to 2007 welcomed their daughter Ava Elizabeth Sambora on Oct 1997. Ava and Locklear have a ...