All arrows are pointing to Pharrell signing a deal with adidas, and he made it even more apparent this evening. During his performance of "Happy" at the Oscars, he wore a custom pair of red high-top adidas Originals sneakers.
There's no word on the sneaker or if it will be part of a Pharrell x adidas line, but they were certainly a show-stealer.
UPDATE: The sneakers are believed to be a pair of Instincts.