CBS announced Maria Bello has joined the cast of “NCIS” as a series regular and will be introduced in the season’s fourth episode. Bello will play an NCIS agent who was commissioned as a second lieutenant in the army and served two tours in Afghanistan. She built her reputation after joining NCIS as the agency’s premier forensic psychologist. Season 15 of “NCIS” premieres Tuesday, Sept. 26 at 8 p.m.
Singer Louis Tomlinson will perform his newly released single “Back To You” with Bebe Rexha live at the Teen Choice Awards 2017. “Back To You” is his debut solo hit after splitting from boy band One Direction. Grammy-winning trio Clean Bandit will also perform their Teen Choice-nominated hit “Rockabye,” as well as a rendition of their single “Symphony” featuring pop vocalist Zara Larsson. Additional