It looks like Hyomin took a break from being a performer on stage and became a fan for a day.

She shared photos taken from the kickoff of Girls' Generation's world tour in Seoul. Along with posting photos onto her Instagram she wrote, "I'm a Sone today", and "They're really cool as expected!". 

Hyomin seems to have had a blast cheering for Girls' Generation and waving the pink lightstick around!