Solo artist Baek Seung Heon took pictures with thirteen-member hip-hop group Topp Dogg at MBC's 'Show Champion' and uploaded the pictures onto his Twitter.

Both pictures are super large group photos, but one is more normal while the other is playful.  In the playful one below, the boys are all gesturing cutely at Baek Seung Heon in the middle.

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The solo singer wrote, "We are always in the same waiting room!  Topp Dogg!!  Thirteen vs. One kekeke I'm the fourteenth member?! kekeke Good job, good job, guys!!!!" and, "The very playful thirteen members of Topp Dogg!!  It's so burdensome kekeke my very, very kind friends ^^ Fighting to the both of us!"

Baek Seung Heon will be performing his latest song "Wait a Minute" next on November 22 through KBS's 'Music Bank.'