Wonder Girls' Yubin has apparently been charming the cast and staff of OCN drama 'The Virus', even earning the nickname of 'vitamin' on set!

The idol-turned-actress will be starring as Lee Joo Young, a genius IT specialist part of a team that tries to find a cure for a lethal virus. The first episode will be aired today, and ahead of the premiere, OCN has unveiled some BTS cuts of Yubin who has been captured after just obtaining the 'OK' from the director after shooting her scenes.

Producer Park Ho Sik stated, "Due to Yubin's bright and cute charms, Yubin acts like the vitamin of the set and livens the atmosphere as she asks the other actors for advice."

The first episode will kick off later today, March 1st at 10PM KST!