On today's What to Watch: Top Chef is going global as chefs from around the world descend on London for the 20th season. You wraps up its fourth season as Joe tries to frame some of his new friends from British high society for the "Eat the Rich Killer" murder spree. A teen haunts her school and tries to find her killer on the series School Spirits. Plus, Hollywood trivia, and entertainment headlines, including why Lady Gaga won't be performing her nominated song at the Oscars, Julianne Moore and Sydney Sweeney's new movie, and why Mo'Nique still wants a public apology from Oprah and Tyler Perry. More at ew.com, ew.com/wtw, and @EW on Twitter and @EntertainmentWeekly everywhere else. Host/Writer/Producer: Gerrad Hall (@gerradhall); Producer: Ashley Boucher (@ashleybreports); Editor: Samee Junio (@it_your_sam); Writer: Calie Schepp; Executive Producer: Chanelle Johnson (@chanelleberlin).
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