Nick Jonas needs no help figuring out how to get to Sesame Street.
The “Chainsaw” singer will guest star on Saturday’s episode of the HBO children’s program.
Jonas will sing the Sesame Street original song “Check That Shape” with Bert, Cookie Monster and The Count.
The song was written to teach kids about different shapes like pentagons and octagons.
Jonas’ fourth studio album, Last Year Was Complicated is slated to be released on June 10.
The singer’s episode of Sesame Street airs Saturday (at 9 a.m. ET) on HBO.