f(x)'s Amber has come out to show her support for Ailee's comeback.
How does she do it? Check out their cute and funny picture below~
"Ailee has to be nice to me now cuz i'll kidnap her if she dont. Mwahaha! #officialwheelchairpusher"
"IM BEING KIDNAPPED BY LLAMA"
If you missed it, you can also listen to their collaboration track from Ailee's latest album here.