Buzz Bites (7/31/13): Watch J. Cole, Sara Bareilles, Fitz & The Tantrums & More Performers On The Do Something! Awards Tonight At 8 p.m. ET On VH1!

Tune in tonight for VH1's 2013 Do Something! Awards featuring performances by J. Cole, Sara Barailles, Fitz & The Tantrums, and more

Looking for something cool to do tonight? Watch the 2013 Do Something! Awards at 8 p.m. ET on VH1.

+ Tune in tonight at 8 p.m. ET for VH1's 2013 Do Something! Awards, which will feature performances by J. Cole, Sara Bareilles, Fitz & The Tantrums, and more (see the full performers list here)! The star-studded extravaganza will honor Jennifer Hudson and Kelly Osbourne (among others), and presenters will include "Glee"'s Darren Criss and Ne-Yo. (VH1)

+ Katy Perry opens up about relationships, stardom, rumors, and her friendship with Rihanna in the September issue of Elle UK. "I love [Rihanna] and every time I see her, I'm reminded of the light that she has. There's a lot of dark in this business," Perry says. (MTV News)

+ Solange held a concert in a Brooklyn Laundromat because, hello, she's Solange and is literally the coolest human being evaaaa! The show is part of vitaminwater and The FADER's #uncapped series. Watch her perform "Bad Girls," "Losing You," and a cover of Nivea's 2002 classic "Laundromat." (Rap-Up)

+ Catch Busta Rhymes and Flo Rida today at 4 p.m. ET when they visit "RapFix Live," which airs on MTV Jams and Have questions for the rappers? Tweet them to @MTVRapFix with the hashtag #RapFixLive. (RapFix)

+ In Utero, the iconic grunge band Nirvana's final studio album, will be remastered and reissued along with newly added special offerings to mark the record's 20th anniversary. There will be a deluxe version coupled with a DVD, and also a three-CD and DVD combo that will contain previously unreleased material. The various packages will street Sept. 24. (Billboard)

+ Remember how Justin Bieber was all shirtless yesterday? It turns out that it was for a good cause! He reportedly gave the shirt off his back to a fan. #awww (Just Jared Jr.)

Photo credit: VH1