probst230pic120811.jpgJeff Probst is now officially off the market!

The sexy Survivor host has married Lisa Ann Russell.

The TV host and his new bride said 'I do' during an intimate ceremony at a private LA home, according to People.

Russell, 40, was previously married to actor Mark Paul Gosselaar. They share custody of their two children.

Probst, 50, will debut his new talk show next fall.