On September 1, the autumn season of KBS2's 'The Seasons' kicked off with hosts AKMU!

On this day, an exciting lineup of special guests greeted viewers in light of the premiere of 'The Seasons - AKMU's Last Goodbye', including Lee Juk, BIBI, the mysterious genius producer 250, and actress Lee Sung Kyung!

Greeting viewers on this day with her lovely aura, Lee Sung Kyung expressed how nervous she was to be on stage in front of a big, live audience. However, it turned out that Lee Sung Kyung was no stranger to the stage after all, as clips of her singing and dancing at her solo fan meeting were revealed. 

In particular, Lee Sung Kyung showed off some of her hidden talents on this day with a new duet partner, AKMU's Chanhyuk! The two stars sang a perfect duet version of the 'Frozen' OST "Love Is an Open Door", and also danced to NewJeans's "Hype Boy"!

Finally, Lee Sung Kyung also sang a beautiful piano version of Sung Si Kyung's "Solar System", playing the piano herself. Watch clips from this week's broadcast of KBS2's 'The Seasons - AKMU's Last Goodbye', above and below!