Ailee recently displayed her close friendship with Yoo Hee Yeol as she teased him about his height.

Ailee was a guest on a recent filming of 'Yoo Hee Yeol's Sketchbook', where she sang G-Dragon's "Crayon" in her own style. On her previous appearance of 'Yoo Hee Yeol's Sketchbook', she had remarked that she had believed the MC was comedian Shin Bora's cousin, and she continued with her playful banter on the recent recording.

She asked, "Is your band called Toy because all the members are short?". Yoo Hee Yeol wittily fired back, "It's 'Toy' because we're cute as toys", and Ailee replied, "Then you named yourself incorrectly", causing the audience to laugh.

Ailee's episode of 'Yoo Hee Yeol's Sketchbook' will air on the 16th.