He is portrayed by Frankie Grande.
Frankini has brown eyes, some stubble on his face, and blonde hair. He wears funky clothing featuring various colors such as purple and pink. He also seeks to figure out the secret identities of Captain Man and Kid Danger.
Frankini is a dancer and is believed to have millions of followers on his social media website(s).
He first appeared on the episode "Live And Dangerous, Part 1".
Goomer, a character previously introduced in Sam & Cat, appears in the episodes with Frankini. At one point, Goomer says that he used to hang out with his sister, implying Frankini may be the crazy brother of Cat Valentine, a main character from Victorious and Sam & Cat. More information on their supposed sibling relationship can be told on the Victorious Wiki.
| To view the Frankini Valentine gallery, click here.
- Frankini's product line, "Frankini Bottoms", is an obvious reference to the fictional city, Bikini Bottom from fellow Nickelodeon TV series SpongeBob Squarepants.
- According to Goomer, he is revealed to be the brother of Cat Valentine from Victorious and Sam & Cat.
- This also means that Frankini's last name is Valentine.
- He really likes fireworks.
- He shares the same first name as his portrayer, Frankie Grande although he doesn't have an "e" in his name.