Add ?Fear Factor? to the growing list of shows getting a reboot. This time, the show is coming back with a familiar face. MTV says it?s reviving the stunt competition series with Ludacris as the host. The new ?Fear Factor? promises to ?hit on youth tension points? with challenges like ?Roach-ella,? ?Trap Queen? and personal cellphone rescues at heights of over 100 feet. On each episode, contestants will pair up into four teams ? whether siblings, roommates or best friends ? to compete for $50,000 in cash.