Currently, the singer works following Doo-Wops & Hooligans, his debut album. Launched in October 2010, the LP reached the third position of the U.S. charts.
"I want you, hooligans, know that I'll lock myself in the studio until the album is ready! Love you all," tweeted Mars.
Later, the singer joked: "That said, see you in 2023."
Recently, the star explained that their partnership with Travie McCoy, titled Billionaire, was inspired by the feeling of being robbed by a currency exchange to exchange dollars for pounds.
The artist's first album sold over 5 million copies since its release.