Lady Gaga announces new song "Partynauseous" with Kendrick Lamar. 

+ Lady Gaga announced a new song collab with Kendrick Lamar, whom she hung out with at last month's Pitchfork Music Festival. "@KendrickLamar and I are dropping the record on SEPT. 6. It's called PARTYNAUSEOUS," she tweeted. (Billboard)

+ Paramore returned to the stage for the first time in almost a year, and it sounds like the Pomona, CA show was awesome. The set was a warm-up for an upcoming U.K. tour. (Rolling Stone)

+ 2 Chainz stopped by "RapFix Live" last night and revealed a bit about his "Birthday Song" video, which was directed by Andrés Vasquez. While he didn't give too much away, he said "We even had quadruplets in the video. I was intrigued by them." (MTV News)

+ Watch One Direction hanging on a beach singing a sweet acoustic cover of Oasis' "Wonderwall." (Just Jared Jr.)

+ Cody Simpson's been busy opening for Big Time Rush, and afterwards he's heading into another big time tour. "[Justin] Bieber actually asked me to join him for the first week of his tour so I'm going to start in Vegas with him and do a couple of shows on the West coast around the time of my album," Simpson said. (MTV News)

+ After Spice Girls made a triumphant return to the stage during the Olympic Closing Ceremony, is a reunion possible? "I mean I would love to. I'm always up for a Spice Girls reunion. But we haven't actually discussed anything like that yet," Mel Brown, aka Scary Spice, said. "I mean definitely, hopefully these conversations are going to happen." (MTV News)

+ So that Chris Brown/Drake bar brawl that happened at NYC's Greenhouse club in June has led to a lawsuit. The pair are being sued for $16 million by Entertainment Enterprises Ltd, the company who owns the trademark to the Greenhouse name. (MTV News)

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