We know and love Zac Efron from his Disney Channel High School Musical days, but recently he has worked on some really fun big screen flicks like Neighbors and Dirty Grandpa. During his time on set, his girlfriend Sami Miro has been super supportive! She may not be an actress, but Sami is a gorgeous model and the shouder that Zac leans on.
Even with their busy schedules, they have managed to stick together and lucky for us they have posted some super cute pics together on their Instagram accounts. Not to mention they've even made time together to adopt an adorable little dog! So, in honor of their heartwarming new pics, we have put together a gallery and made them our COTW! Check out the pictures, and then tell us in the comments which one you think is the cutest!