Exclusive pics: Frankie Grande makes a grand entrance for his 'Henry Danger' press day

Frankie Grande is already known for his work on Broadway and Big Brother, but now he’s practically a superhero. Grande snagged a superfun two-part guest spot on the Nickelodeon series Henry Danger, playing a fun and fabulous character named — wait for it!— Frankini. The actor/singer/dancer/YouTuber/brother of Ariana took us behind the scenes for his Henry Danger press day, where he posed on multiple couches, hammed it up with Captain Man, and showed us a pair of shiny blue Frankini bottoms that we must have now. Click through the slideshow to see all of Frankie Grande’s fabulous snaps.

The Henry Danger two-parter “Live & Dangerous” premieres Saturday, Sept. 186 and Sept. 23 at 8 p.m. on Nickelodeon.

Frankie Goes to Hollywood

#Repost @frankiejgrande: Today I’m taking over the @YahooTV INSTAGRAM to share pics THROUGHOUT my #nickelodeon press day (part 1) w/ pics with the co-stars, throwbacks from the set of @henrydanger and more! So follow them and get ready! #LiveAndDangerous (Photo: Frankie Grande via Instagram)

Girl Power

Chillin’ with my girls @kithoover & @nmoralesnbc at @accesshollywood! #LiveAndDangerous #HenryDanger #Frankini — @frankiejgrande (Photo: Frankie Grande via Instagram)

Perfect Pose

MEET #FRANKINI!! My character on @HenryDanger… He’s fun & fabulous & famous & bares little to no resemblance to myself. #LiveAndDangerous — @frankiejgrande (Photo: Frankie Grande via Instagram)

Couch Potato

I love posing on a couch. — @frankiejgrande (Photo: Frankie Grande via Instagram)

Captain Crunch

#Repost @henrydanger: OMG! @FrankieJGrande took over the @YahooTV Instagram! Don’t spill secrets about #LiveAndDangerous Frankie!! Oh, it’s too late (Photo: Frankie Grande via Instagram)

Bottoms Up

Confused? Watch @HenryDanger this Sat on @nickelodeon at 8pm to find out why I’m holding these #FrankiniBottoms! — @frankiejgrande (Photo: Frankie Grande via Instagram)

Closer Poser

Thought I’d leave you with another couch pose… cause you know how much I love them! Thank you YAHOO and everyone following! Don’t forget to watch me on @henrydanger #LiveAndDangerous on the 16th and the 23rd at 8pm… ONLY ON NICK! — @frankiejgrande (Photo: Frankie Grande via Instagram)