Abz took to Facebook last night (21 October) and told his fans to expect something "exciting" in the near future, leaving them in a spin.
The singer told his followers: "Hey folks! No, I haven't been abducted!!!..Got some real exciting news coming soon! Hold tight Abz."
Last month, Abz shocked his bandmates after announcing on Twitter that he was quitting 5ive.
It was the first Scott Robinson, Ritchie Neville and Sean Colon had heard of it, and they were quick to vent their frustration in response.
However, last week, the remaining members of 5ive insisted that they wished Abz well as they prepared to embark on the 'Big Reunion Boy Band Tour' as a trio.
Sean told Reveal: "We haven't heard from Abz unfortunately. I don't think he was happy towards the end and it seems he's not very happy now, but we wish him the best of luck."
The band also insisted they would remain as a three-piece, with Ritchie adding: "I'm more than happy to be a three-piece. It's never felt better to be in 5ive and it's never felt better on stage."
After making his announcement last night, Abz's fans have been left wondering what is afoot. One simply posted: "OMG can't wait!!!"
Could Abz be about to star in his very own TV show?
What do you think Abz's news is? Tell us below, as the best comment from across the website each week wins £50.