A lot of fans look forward to seeing their idols shed off their cutesy and adorable images after a few promotions, but JYJ's Yoochun and MBLAQ's Lee Joon take it to another level with their highly mature scenes in their upcoming movies.

Park Yoochun will be making his big screen debut in "The Sea Fog", and it is based on the staged play "Hae Moo". According to the movie representatives, he will be having a shocking bed scene with his leading lady Kim Yoon Seok.

Meanwhile, after having hinted that he will be having an intense bed scene for the new movie "An Actor Is An Actor", MBLAQ's Lee Joon is seen in the movie teaser that is definitely not for the faint-hearted.

On the other hand, not everyone garners positive response with the image change.

Last 2012, Ham Eunjung from girl group T-ara was caught in a controversy after filming a bed scene with Baek Sunghyun for her drama "Queen Insoo." Although the only parts seen were her bare shoulders, netizens expressed their disapproval over allowing an idol member take part in such scenes.

Do you think it is okay for idols to do racy scenes? Share your thoughts with us.