U.S. pop diva Lady Gaga is known for always being on the lookout for something fresh and new. In a testament to this, some of the members of her new supporting act are so fresh they were still in grade school when her first album came out in 2008.

Babymetal, a trio of teen girls decked out in goth fashions who sing and dance on stage accompanied by a backup heavy metal band and a pyrotechnic light show, will join the Born This Way singer on tour in the U.S. next month, the group's website said Tuesday.

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