Mnet’s Superstar K3 grand winner, Ulala Session, finally made their first step in the K-pop music scene and is currently receiving much love with debut track “Beautiful Night”.

Actress Park Han Byul, who appeared on the music video for Ulala Session’s title track, has showed her support to the group. On May 10th, she tweeted, “Finally! Ulala Session’s song is released! Beautiful Night is totally fresh~ The song really suits the Summer season!! Kyahhh!! I also appeared in the music video~ Please check it out! keke.”

Park Han Byul also attached a photo of herself on the filming set of the music video. The actress looked pretty in her pink dress while standing between the huge lighted “ULALA” letters.