MYA, 702 and Total are special guests on Monami Entertainment and Live Nation-produced tour that kicks off June 27.
The shows will kick off on June 1 in Barcelona and include shows in New York, Chicago, L.A., Mexico City and Sao Paulo.
Special guest Jazmine Sullivan and October London will also join Maxwell on the 26-date tour.
Taylor Momsen's group will open for the hard rock icons' first Euro swing in 8 years.
The Grammy-nominated artist also shared the album artwork and dropped the first official single, "Calypso."
She's too sexy for the pool, apparently.
The outing will feature 11 shows in eight cities, kicking off on May 14 in Tacoma.
The power pop group's "Over and Out" run will run from late August until Oct. 25.
The This Is Me... Now The Tour is JLo's first outing in five years.
The run will celebrate the 30th anniversary of the band's 1994 "Blue" album.