Here's a rare major concert for the Top 40 crowd: Pitbull and Ke$ha will team up at the First Niagara Pavilion on June 2 with opener Justice Crew.
Tickets (prices TBA) go on sale March 30 at 10 a.m. via livenation.com, all Ticketmaster outlets or by phone at 1-800-745-3000.
Pitbull fan club members and Ke$ha's fan club members will have access to presale tickets beginning Wednesday at PitbullMusic.com and KeshasParty.com. Citi card members will have access to presale tickets beginning Thursday through www.citiprivatepass.com.
Pitbull and Ke$ha can be seen at Nickelodeon's 26th Annual Kids' Choice Awards at 8 p.m. Sunday on Nickelodeon.
John Mayer's first tour in three years will stop at the First Niagara Pavilion Aug. 25 with American Idol winner Phillip Phillips.
Tickets -- prices TBA -- go on sale at 10 a.m. March 30 via livenation.com, Ticketmaster outlets or charge by phone at 1-800-745-3000.
The singer-songwriter-guitarist is touring in support of his fifth studio album "Born and Raised." It was released in May 2012, but the tour was canceled due to the return of his throat granuloma.
One dollar from each ticket sold will benefit NCIRE-The Veterans Health Research Institute's work supporting returning veterans.