The brothers’ Burnin’ Up Tour, which launched July 4 in Toronto, makes its next stop July 11 at Cricket Wireless Pavilion in Phoenix and runs through early September.

Other lucky folks on the itinerary include Honda Center in Anaheim, Calif. (July 13-14), Fiddler’s Green Amphitheatre in Englewood, Colo. (July 19), Verizon Wireless Music Center in Noblesville, Ind. (July 23), Riverbend Music Center in Cincinnati (July 28), Toyota Pavilion at Montage Mountain in Scranton, Pa. (August 1), Madison Square Garden Arena in New York City (August 9-11), Lakewood Amphitheatre in Atlanta (August 20), Post-Gazette Pavilion in Burgettstown, Pa. (August 26), Champlain Valley Exposition in Essex Junction, Vt. (August 31), and Cruzan Amphitheatre in West Palm Beach, Fla. (September 5).

Joining the Jonas boys and Lovato for a handful of shows at the end of June is Avril Lavigne, whom the brothers supported on her recent European trek.

Tickets are available at LiveNation.com and Ticketmaster.com.

The 15-year-old Lovato, who is an accomplished guitarist and pianist in addition to her vocal talents, got her show-biz start at the age of six on “Barney & Friends.”

Other appearances include guest shots on “Prison Break” and “Just Jordan,” as well as a regular role on the Disney Channel short series “As the Bell Rings.”

The singer will follow “Camp Rock” with her own DC movie, “Princess Protection Program,” and a starring role in a new DC series, “Welcome to Mollywood.”

A debut album featuring songs written with some help from pals Joe, Nick and Kevin is due in November.