The Sweet Life of Dylan and Cole

Adults may not be ready to hear this, but twins Dylan and Cole Sprouse -- you know, they split the part of the cute little boy in the Adam Sandler movie "Big Daddy" -- turned 18 this year! The now grown-up bros have starred since 2005 on the small screen in the Disney show "The Suite Life of Zack and Cody" and its spin-off, "The Suite Life on Deck." At one point, they even had their own books, video games, and magazine through Mary-Kate and Ashley Olsen's company, Dualstar ... so they're kind of a big deal to kids.

For evidence of this, watch this video of a group of tweens whipping themselves into a frenzy as the brothers mix up their own dairy creations at Millions of Milkshakes in Culver City, California, on Saturday. At about the 1:30 mark, you can clearly hear one of the girls scream "I love you" at the boys. Let's hope that enthusiasm translates into high sales; half the proceeds from their shakes go to the non-profit Ride a Wave, their fave good cause, according to JustJaredJr.com.

The teens reportedly just wrapped a movie version of their show for the Disney Channel, so we haven't heard the last of them. Stay tuned!

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