Former stars from SBS Network's audition show 'K-Pop Star' are emerging as top artists, making their presence known in various music charts.

15&, the duo of Park Ji Min and Baek Ye Rin, made their comeback on the latest episode of 'K-pop Star 2' and released 'Somebody.' It ranked at first place on Mnet and Daum charts as well as second place on OLEmusic.

Benchmarking Wonder Girls' 'Nobody,' 15&'s new release is about young girls who are in search of their true love-their somebody. The cutesy choreography and catchy lines are propelling them forward and far.

Ak Dong Musician, after winning the second season of 'K-Pop Star' this week, has received a lot of love with 'Foreigner's Confession,' written by Ak Dong Musician themselves. It currently ranks first place on Naver Music, second on OLEmusic and fourth place on MNet and Bugsmusic. The song features a foreigner's awkward yet heartfelt confession of love and unique lyrics as well as the duo's sweet harmony.

Finally, Lee Hi's 'Rose' has garnered much attention on music charts. Currently ranked 7th and 8th place on MNet and Melon, respectively, Lee Hi brought out the best of her charismatic low-tone vocals in 'Rose,' which was released on March 28th.