Fergie: Case Mate's Launch Event!

Fergie is the lady in black while hosting the official launch event for Case Mate’s ‘Right Case, Right Occasion’ global marketing campaign at the Best Buy Theater on Wednesday (September 12) in New York City.

Earlier in the day, the 37-year-old entertainer signed autographs and posed for photos with fans when she arrived at her hotel.

PHOTOS: Check out the latest pics of Fergie

Fergie tweeted, “Tonight 8:45pm EST #watch me host the @CaseMate #ShowCase @Livestream Event from #NYFW w/ @Common.”

Check out Fergie in the behind the scenes video below at her Case-Mate “Right Case, Right Occasion” mobile fashion shoot!