Girls' Generation's sweet member and talented singer, Tiffany, has now turned 25-years-old (International age)!

So many fans immediately took to Twitter to wish her happy birthday that "#ㅌㅍㄴㄴㅇㅈ" has topped the worldwide trending list!  The Korean characters form an acronym that basically says, "Tiffany is my girl."

Make sure you jump on the bandwagon and wish her a happy birthday on Twitter, as well!