PHOTO: Kelly Rowland steps out in a Yellow Lanvin few days after her secret wedding

Kelly Rowland looked stunning in a yellow Lanvin woven draped dress as she attended the American Ballet Theatre Spring Gala in New York last night, three days after she reportedly secretly married her manager/fiance Tim Witherspoon in a low-key wedding on Friday May 9th in Costa Rica, with guests including Beyonce, Solange and Michelle Willams.

looks like she is hiding her ring #winks