(Yahoo!) - Zac Efron's smile is back! Well, almost.

After breaking his jaw last month, the "That Awkward Moment" actor Instagrammed a picture on Sunday with the CEO and owner of the Indianapolis Colts, Jim Irsey, showing off his pearly whites and writing, "Thank you Jim for a truly memorable trip to Indie - congrats on the win, @Colts! –Z"

The actor slipped in a puddle outside his home on Nov. 10, and wound up with his jaw wired shut and stitches from a gash. This came just two months after Zac revealed he'd completed two stints in rehab.

The 26-year-old posed for a slew of selfies throughout the day, with fans and Colts players alike. Throughout most of them, he looks happy … if not in a little bit of pain. With a closer look, the smile is a little bit more crooked than usual, and there's a bit of a pained strain in Zac's eyes.

Check out this vid to see more of Zac, and tune in to "omg! Insider" on TV tonight for more of the latest in entertainment news.