New Lady Gaga and Kendrick Lamar song

Lady Gaga and Kendrick Lamar (Credit: Twitter)

While South African Lady Gaga fans are getting ready for her first tour of South Africa, the singer has announced on Twitter that she will be releasing a new track with Kendrick Lamar on 6 September. "I am so excited to announce that a record I've been working on has now become a collaboration with @KendrickLamar for HIS ALBUM," GaGa tweeted. "@kendricklamar and I are dropping the record SEPT 6. Its called "PARTYNAUSEOUS," she added. The song has been lifted from his major label debut good kid, m.A.A.d city. The Black Hippy rapper wrote to Gaga, "This song. Sounds like your ready to rally in Compton with me. is this true?" He also told the pop star to "take the lead" with revealing details to fans. GaGa recently posted a picture of herself and Lamar in the recording studio while she was working on her third studio album ARTPOP. The star has previously confirmed that her next collection is likely to be out in spring 2013, but revealed that a formal announcement will be made in September.