Jake T. Austin exploded in popularity after Wizards of Waverly Place but took some time away from Hollywood when he was 19.

Gomez and the music producer first met when she was in her late teens, before her singing career took the world by storm.

The 13-year-old actor was just four years old when he shot to fame playing Joe Pritchett on the hit ABC sitcom.

Sometimes, actors' chemistry was so strong that the plots of their shows and movies had to be changed so they wouldn't play ...