The former X Factor judge posted a picture to Instagram on Monday (14 April) showing herself recording vocals in a sound both.
She added the caption: "Studio time. #letmebeyourremedy."
N-Dubz star Tulisa hasn't released any new music since her debut album The Female Boss, which arrived in 2012 and spawned hit single 'Young'. The 26-year-old has been hard at work in the studio since last year, but has kept relatively tight-lipped on what she's planning.
Fans, however, are still excited with one saying last night: "Yes! Need some more music from TFB!" Another said: "Yay, please release some new music T." A third added: "I'm ready to buy a new album from the one and only female boss."
Tulisa's day in the studio came after she enjoyed a glam night out with friends, which she described as a "celibate date" night on Instagram.
The star shared a few snaps from her evening with fans, including one of her and a female pal about to dig into a very delicious looking dessert.
She wrote: "Since me n @catnails r on a celibate date… Thanks 4 our sex on a plate @garynichols."
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Watch Tulisa's music video for 'Young' below: