Funtime Foxy, also known as F. Foxy, is one of the seven animatronics, and an antagonist in Five Nights at Freddy's: Sister Location. They are a circus-themed version of Foxy. She is also one of the entertainers of the Funtime Auditorium, which is located to the east of Circus Baby's Entertainment and Rental, the other being Funtime Freddy, although he isn't seen in the auditorium.

Image source: https://www.deviantart.com/zodiacfnaf/art/Funtime-Foxy-622897328

(I edited the image to include a bit of the background color and the artist's signature.)