2PM's Taecyeon recently tweeted a sweet message for his JYP senior group Wonder Girls, thanking them and also wishing them a happy anniversary.

On February 10, Taecyeon wrote, "If there were no Wonder Girls, there would have been no 2PM, so thanks, congratulations, and fighting." �Wonder Girls had debuted early in 2007, which means they have become a 7-year-old group!�

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However, people are currently widely curious about how this group will continue their promotions as Sun is still nurturing her young baby and Sohee left to pursue acting activities with BH Entertainment.

Regardless, congratulations to Wonder Girls for 7 wonderful years!