We've received yet another OutKast festival announcement, to add to the growing list of their 40 festival tour dates. This time the ATLiens have been tapped by Drake's OVO Fest as headliners.

Alongside the duo Drake will be headlining the fifth annual festival, which takes place this summer in Toronto, on August 3rd and August 4th. Tickets go on sale for OVO Fest February 21st.

No other performers have been announced yet, but it will undoubtedly be a star-studded event, as every year Drizzy seems to step things up a notch. Last year we saw surprise performances from Kanye West, Lil Wayne, TLC, J. Cole and more. Who will he bring out this year?