Actor Russell Crowe has reunited with his estranged wife for a family vacation with their two young sons.

The Gladiator star split from his longtime partner Danielle Spencer last October (12), but they put on a united front this weekend (29-30Jun13) for a vacation in Los Angeles with their boys, Charles and Tennyson.

Crowe and Spencer, who are both based in Australia, were spotted flying out of Sydney together on Friday (28Jun13) and are now enjoying a break at the luxury Beverly Hills Hotel in California.

An onlooker tells the Sydney Daily Telegraph the former couple looked relaxed on Sunday (30Jun13) while their kids were playing in the swimming pool, adding, "They weren't all over each other but they were talking a lot and seemed pretty happy. They weren't overly affectionate because there were lots of people around but they were definitely there together."