Radiohead headlined Coachella on Saturday night.

+ During the first weekend of the Coachella Music festival, Radiohead headlined day 2. Bon Iver, The Shins, A$AP Rocky and more also hit the stage. (MTV News)

+ David Guetta had a surprise guest show up during his Coachella set. Usher popped up atop the DJ booth to perform their hit, "Without You." (Rap-Up)

+ And Rihanna joined Calvin Harris onstage during his Coachella set. (MTV News)

+ If you're as jealous as I am of everyone at Coachella, check out the live recorded Radiohead set and Pulp set. You'll find a ton more performances and interview footage to check out, too. (Pitchfork)

+ If you felt a jolting glitch in the space-time continuum sometime on Friday night, you were likely feeling the kinetic power from the unlikely reunion of Hole. Courtney Love joined bandmates in a surprise appearance in Brooklyn. (Pitchfork)

+ Say it ain't so: Apparently Nicki Minaj has deleted her Twitter account! While there is no confirmation as to why she left the grid, a tweet from the day before seemed to forecast her impending Twitter breakup: "Like seriously, it's but so much a person can take. Good f****** bye." (Rap-Up)

+ Peeps got naked and painted for Gotye's "Saturday Night Live" appearance. Watch the digital short with Andy Samberg and Taran Killam spoofing the "Somebody That I Used To Know" video in their birthday suits, and Gotye's actual performance of the song along with "Eyes Wide Open." (Just Jared)

+ The Bee Gees' Robin Gibb has been battling colon cancer and slipped into a coma this weekend. (Idolator)