The 52-year-old actress and 54-year-old former Bon Jovi guitarist recently walked the beaches of Kona, Hawaii with their 16-year-old daughter Ava.
The friendly exes co-hosted Ava's birthday party last October, while Sambora has said that he and Locklear still hang out together.
"We're very good. It's actually even beyond for [our daughter's] sake," he told Access Hollywood in 2012. "Heather and I really respect each other, and we've become better friends, I think, now that we're not married."
Locklear and Sambora were married for 13 years before their divorce. Sambora went on to date Denise Richards, Locklear's close friend, though they split for the second time in 2012.
Notable deaths of 2014 [PHOTOS]
Polly Bergen, Emmy Award-winning actress, dies