John Mayer Calls The Day Taylor Swift Was Born The 'Lamest Day Of The Year' huffingtonpost.in

On Tuesday, amid a barrage of birthday wishes from her squad and beyond as Swift turned 27 years old, ex-boyfriend Mayer slipped in the shadiest message in the game.

“Tuesday, December 13 may be the lamest day of the year, conceptually,” he tweeted before deleting it once his followers put two and two together. Bad blood apparently flows both ways between the two songwriters.