Looks like Irene's not the only SM birthday girl. March 29 also marks Sulli's birthday and fans from all over are celebrating! Currently the hashtag #GiantBabytoPrettyLady is trending worldwide on Twitter.

In addition to the hashtag, fans are sharing their favorite pictures and moments of the idol, showing that they love and support her through her hiatus.

#HappySulliDay pic updates cr: fx-kryberteam #GiantBabytoPrettyLadypic.twitter.com/pU9L2WeVvr

— Aff(x)tion Singapore (@affxtionsg) March 28, 2015

Happy birthday to f(x)'s Sulli! #HappySulliDay #GiantBabytoPrettyLadypic.twitter.com/ahEZGTvUhj

— HallyuSG (@HallyuSG) March 28, 2015

Happy Birthday Our Sweetheart #HappySulliDay #GiantBabytoPrettyLadypic.twitter.com/ufBSqSdXHM

— Sullians World (@SulliansWorld) March 28, 2015