Get out the cake and balloons because it is f(x)'s seventh anniversary today!
In celebration of their debut way back in 2009 with their single "LA chA TA", Amber took to her Instagram to express her love for all the MeUs out there:
But that wasn't the only thing Amber posted up, as she also tweeted out a heap of purple hearts, along with the caption "I love this color".
For those who are unaware, purple is f(x)'s official fan club's colour, so it was a simple but incredible sweet message from Amber!
Happy seventh anniversary, f(x)!