Dylan Sprouse and Brenda Song reunited this week.
Song, 29, was all smiles in a picture Sprouse, 25, shared with his followers on Instagram Stories.
The snapshot shows the pair posing for the camera while riding in a car with black and red leather seats.
"Look who I ran into! @brendasong," the actor captioned the photo.
They also co-starred on "The Suite Life on Deck," which ran from 2008 to 2011.
Sprouse and his brother previously reunited with Tisdale in June 2015. The actress played Maddie Fitzpatrick, a crush of Zack's, on "The Suite Life of Zack & Cody."
Sprouse will next star in the film "Dismissed," while Song is slated for the movie "Changeland."
Sprouse also recently collaborated with photographer Sarah Bahbah on the photo series "This is Not for You."