Lee Kwang Soo (33) and Lee Sun Bin (24) are dating!

On December 31 KST, TV Report exclusively revealed that Lee Kwang Soo and Lee Sun Bin have been dating for 5 months. Previously on 'Running Man,' Lee Sun Bin shared Lee Kwang Soo is her ideal type and actively expressed affection for him. Lee Kwang Soo also showed interest and even joked the two plan to get married in a week. Their on-screen romance turned real and now they're true lovers.

TV Report states Lee Kwang Soo frequently takes Lee Sun Bin to gatherings with him and coolly introduces her as his girlfriend. In response to the report, Lee Kwang Soo's agency, King Kong by Starship, confirmed, "Lee Kwang Soo and Lee Sun Bin, who met on 'Running Man,' have been dating for 5 months."

Congrats to the new celebrity couple!