$ 0 0 Image may be NSFW. Clik here to view. Happy 28th to tennis superstar Novak Djokovic!Check out more of today's Birthday's HERE:& HERE:Image may be NSFW. Clik here to view. Novak looking great in briefs on the runway in Montreal, (above) or taking selfies in his boxer briefs the hotel balcony with a friend (below)Image may be NSFW. Clik here to view. Image may be NSFW. Clik here to view. Image may be NSFW. Clik here to view.