Ant and Dec (aka Anthony McPartlin and Declan Donnelly), who are huuuuuge across the pond, have been tapped to host Wanna Bet?, an ABC variety- and game-show pilot in which everyday people wager they can tackle extraordinary stunts, Variety reports. In the U.K., Ant and Dec have fronted such reality fare as Pop Idol, I'm a Celebrity, Get Me Out of Here! and Ant & Dec's Saturday Night Takeaway.