The Business of Falling in Love is the 21-year-old's latest film, where she plays a young freelance journalist on a quest to find love.
Hilary sported two vibrant outfits on the New York set, which we think would make Carrie Bradshaw very proud.
She firstly wowed us with this bright red and pink jacket with a matching miniskirt, nude heels and a bold statement office bag.
She then graced the set with a tight-fitting, leopard-print knee-length pencil skirt, with a green blouse and on-trend red high waisted belt, this time opting for black heels.
Of course her new film isn't the only project the ex-Disney Channel starlet is working on.
She also joined the Gossip Girl cast playing famous film star Olivia Burke, who wants to live a normal college life.
We know that Hilary has some very large Jimmy Choos to fill, but if these two outfits are just a teaser of what's to come, Hilary will be on her way to becoming the new Carrie Bradshaw in no time.
By Maria Pierides