Right after the Wonder Girls' victory on KBS' 'Music Bank' earlier today, the girls headed straight for Boom's FM radio program, SBS Power FM's 'Boom's Young Street'.

On June 15th, the program's official Twitter shared the photo above and tweeted, "Wonder Girls, who made their comeback and won 1st place, have arrived ^^ They'll be participating in 'Star Feeling Camp' soon so... everyone make sure to tune in!!!"

Followers commented, "Congratulations on your win," "Definitely tuning in," and more.

Source: Boom's Young Street Twitter