Cheng Xiao, Bona, and Eunseo of Cosmic Girls are set to host this week's 'M! Countdown' as special MCs.

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The three Cosmic Girls members will be taking on the July 27th live episode of the Mnet  music show. Last month, Cheng Xiao, Eunseo, and Seola appeared as special hosts, but this will be Bona's first time around.

Cheng Xiao, Bona, and Eunseo also recently appeared on KBS' 'Hit the Top', and fans should look forward to them on more variety shows and dramas.

In related news, Cosmic Girls recently dropped their summer track "Kiss Me" after wrapping up promotions for their album 'Happy Moment'.