Kermit the Frog has sparked speculation he is dating again, after being photographed with another pretty pig.

The Muppets star has been seen with ABC’s head of marketing named Denise, less than a month since he and Miss Piggy announced they were splitting after four decades together.

Kermit, who still works with his ex on her late-night talk show Up Late With Miss Piggy, has denied Denise is his new girlfriend on Twitter.

His co-stars Gonzo and Pepe the King Prawn also took to Twitter to open up about the Kermit-Denise situation.

News of Kermit’s new relationship comes a day after an Instagram post from actor Liam Hemsworth sparked rumours Miss Piggy has also found a new love.

“Spent Friday with the most beautiful girl in the world,” the Hunger Games star posted along with a photo of himself with Miss Piggy.

Liam, who will guest star on The Muppets in the autumn, added: “Kermit, #SorryNotSorry.”

Kermit and Miss Piggy’s relationship will be explored in the rebooted docu-series The Muppets, which will premiere on ABC in the US on September 22.

The show, which will also feature Denise, will then be shown on Sky 1 in the UK from October.