From what we've seen of Lee Hyori on variety shows, you may think Hyori is ever-so-cool and charismatic even whens she's with her boyfriend, but apparently that's not the case.

Lee Hyori brought out her friend designer Yoni P onto 'Happy Together 3', and on the program, Yoni P revealed, "According to Lee Sang Soon, Lee Hyori keeps doing aegyo to him when they're with other people." The revelation flustered the sexy diva and the other MCs, who said, "Lee Hyori doing aegyo is unimaginable."

But Lee Hyori admitted, "Since we revealed our relationship, I keep thinking about how other people view us in the public (so I do aegyo). It's because when it's just the just two of us, I don't have to do aegyo for us to understand each other."

The episode is scheduled to air on June 6th, so stay tuned!