One week left until the full release of 'SM Station 3' x 'Trolls' the animated TV series's collaboration OST album!

This exciting collaboration release features Red Velvet's Yeri x NCT Dream's Renjun, Jeno, and Jaemin for 'Trolls' opening OST "Hair In The Air", plus another OST sung by NCT Dream's Haechan, Chenle, and Jisung titled "Best Day Ever". 

In her sweet teaser photos below, Red Velvet's Yeri, in charge of the vibrant female vocals, gives off a cozy holiday vibe indoors. The OST collaboration album for 'SM Station 3' x 'Trolls' drops December 13 at 6 PM KST!