Survivor 45 champ Dee Valladares joined Probst next ... It turns out that Survivor 47 winner Rachel LaMont will be grabbing the mic the same way she grabbed that cool $1 million just a few ...

Previous co-hosts included season 45 winner Dee Valladares and season 46 runner ... "We're very excited. The winner of Survivor 47, Rachel LaMont, is the cohost," Jeff stated.

Another season of Survivor is upon us ... so far has been occupied by Season 38 standout Rick Devens, Season 45 winner Dee Valladares, and most recently Season 46 runner-up Charlie Davis.