We've had a sneak preview of Disney's new cartoon Phineas and Ferb

Catch a load of Disney's fab new series starring Ashley Tisdale.

The funny men behind Simpsons and Family Guy have teamed up to make a hilarious new cartoon which has had us chuckling hard. It tracks the adventures of Phineas and Ferb, two cheeky boys who are determined to make the most of their summer holidays - think building roller coasters in the backgarden, making one-hit wonders and creating new seasons.

The voices are supplied by a whole list of celebs, including Ash Tisdale, Mitchel Musso from Hannah Montana and Thomas Sangster (who played that cute little boy with a crush in Love Actually).

We're pretty sure this is gonna be a hit... so make sure you tune into the premiere on Friday 1 February at 5.25pm on Disney. Enjoy!