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Fall Out Boy bassist Pete Wentz and his girlfriend Meagan Camper have named their new baby girl Marvel Jane.

He shared the news of his daughter's arrival on Instagram, adding: "She's already ready to take over the world."

A photo shows Pete with Meagan - who is cradling the new baby - alongside his two older sons, Bronx and Saint.

Fans were quick to comment on the baby sharing the name with the famous comic book franchise - with one saying Pete is the "ultimate Marvel stan".

Pete, 38, announced in January he and Meagan, 29, were expecting a daughter.

Pete already has a son, Bronx, nine, whose mum is singer Ashlee Simpson, and a younger son, Saint, three, with Meagan.

Fans offered their congratulations and many also commented on Marvel's name.

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Some even pointed out the added significance of the baby's middle name.

Skip Twitter post by @reuelgomezbaez Pete Wentz’s daughter’s name has so many layers to it, it’s unbelievable. Obviously her first name is Marvel, after Marvel Comics, but it goes deeper than that. Her middle name, Jane, is also one of Captain Marvel’s middle names (Carol Susan Jane Danvers)... — ルエル ゴメス バエズ ☭ (@reuelgomezbaez) May 14, 2018 Report

Pete has previously hinted he's a big fan of the Marvel franchise.

Skip Twitter post by @petewentz Huge thanks to Disney for designing the entire marvel universe ultimate crossover film to come out on @PatrickStump bday. Little over the top but solid gift. Happy bday buddy 👊🏻✨ — pw (@petewentz) April 27, 2018 Report

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