If Miley Cyrus, Jonas Brothers and Ashley Tisdale weren’t having big enough careers yet - they’ve just upped their cool factor. They all met the Muppets for a Disney Channel special airing Sunday August 3.

Miley Cyrus, the Jonas Brothers and Ashley Tisdale will appear on the Muppets “Studio DC: Almost Live,” a variety show. Miley Cyrus is seen above with a couple of cute Muppets, and after the jump - the Jonas Brothers hang with Miss Piggy and Ashley Tisdale gets to sing with Kermit the Frog.

Check out “Studio DC: Almost Live” when it premieres Sunday, August 3 at 8PM ET/PT on the Disney Channel.