What's On Tonight: Justin Bieber: All Around the World, So You Think You Can Dance, School Spirits

Justin Bieber: All Around The World, 8 p.m., NBC

“Cameras follow the touring superstar over 12 days and through seven countries, leading to a special performance in New York.” I am simply hoping for lots of glimpses of Selena Gomez’s hair.

So You Think You Can Dance, 8 p.m., Fox

Vegas callbacks! The blood! The sweat! The tears! More blood! Cracked bones! Lack of oxygen! Awesome!

School Spirits, 10 p.m., SyFy

“Sorority sisters moved into a huge old house; disturbing things began to happen immediately; a figure of a young man terrorized the ladies.” I am shocked by the depth of the lack of originality of this. Should we place bets on how often the girls are hanging around in their underwear?