‘American Idol’

Fox, 8 p.m.

It’s baaaack and sans Simon, but the addition of J.Lo and Steven Tyler rounds out a new judging table that is sure to perk the interest of viewers.

The rest will stay the same — the William Hungs of the world will get their 15 minutes of fame, and the lucky ones will compete for top prize.

‘Blue Bloods’

CBS, 10 p.m.

A drama starring Tom Selleck and Donnie Wahlberg about a family of New York police officers.

Tonight’s episode “Little Fish” involves the discovery of a murdered high-end escort found floating in a river, and the investigation that follows.