The surviving members of R&B group TLC are reuniting this summer (13) to perform their first concert together in four years.

Rozonda 'Chilli' Thomas and Tionne 'T-Boz' Watkins, who last hit the stage together in Japan in 2009, will play The Mixtape Festival at Herseypark Stadium in Pennsylvania in July (13), alongside fellow 1990s artists Boyz II Men, Hanson and reformed boy band 98 Degrees.

The Waterfalls hitmakers, who lost rapper Lisa 'Left Eye' Lopes in a car accident in 2002, began working on new material for a comeback album last year (12), but they have yet to announce details about the project's release.

Watkins previously revealed she was seriously considering bringing Lopes back from the grave as a hologram for live shows, just like hip-hop legend Dr. Dre did at the 2012 Coachella festival in California, where he 'resurrected' his late pal Tupac Shakur with the help of technology.