Ex-Pussycat Doll turned chart-topping solo artist Nicole Scherzinger has hinted that she's working on something very special. 

Tweeting to her followers on April 1 and again today, April 2, she wrote excitedly:

"I'M BACK....in the studio!!!! And the music never stops and I love it....keep it goin..."

"Friday nite In the studio...this record is CRAZY! SICK, SEXY, COOL! I luv recording in the studio so much. cnt wait 4 yall 2 hear!"

The 'Don't Hold Your Breath' star also confirmed that she will be performing at this year's Radio 1's Big Weekend, which will be held in Carlisle on May 14 and 15, and you can watch her singing her latest single on 'Loose Women' here: