GIF: Branislav Ivanovic attends Oscar's book signing, grabs selfie with Chelsea team-mate

Believe it or not, Chelsea midfielder Oscar has written an autobiography.

The 23-year-old Brazil international held a book signing yesterday, and team-mate Branislav Ivanovic was there to play the role of fan boy.

Ivanovic got Oscar to sign a copy of the book for him. The right-back then whipped out his phone to grab a selfie with the author.