NKOTB BSB Tour: Bands Rock AMAs Before Kicking Off Tour

New Kids on the Block and Backstreet Boys perform onstage during the 2010 American Music Awards on Nov. 21, 2010, in Los Angeles.

/ Kevork Djansezian/Getty Images for DCP

NEW YORK (CBS) The New Kids on the Block and the Backstreet Boys gave fans a taste of what's to come on their upcoming tour at Sunday night's American Music Awards.

The two beloved groups, who dubbed their collaboration "NKOTBSB," took to the stage together at the end of the awards show, performing a medley of their most well-known hits.

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Their tour kicks off June 2 in Uncasville, Conn.

Watch their AMA performance below: