Popstar: Never Stop Never Stopping, 12.10am, Ch4

ANDY SAMBERG (pictured) is a singer clinging to his celebrity status for dear life in this raucous spoof from Saturday Night Live’s Lonely Island crew. Sarah Silverman, Imogen Poots, Joan Cusack and Maya Rudolph co-star in a spot-on mockumentary parody that finds much to poke a stick at in manufactured bands and TV talent contests. At times this is a little too close to reality for comfort.