Media outlet Star News revealed through their exclusive report just recently that they learned that the couple have parted ways after 1 year and 9 months of dating. The reason? As you might have guessed - due to their busy schedules. 

Lee Seung Gi and YoonA have both had various acting roles and music comeback preparations to take care of this past year, so they couldn't help but drift apart.

SM Entertainment quickly responded, and confirmed, "After confirming with her, we have learned it's true she and Lee Seung Gi have recently broken up. They have decided to remain good friends."

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This makes us sad as another one of our favorite celebrity couple has split. But we wish each of them the best!