The former Big Brother star flaunted her makeover via Twitter today, declaring: "New hair, don't care."
It's certainly new!
Aisleyne is known for sporting super long, super blonde locks so a shoulder-length dark do is very different for her.
We're wondering if it's wig or whether she really has gone for the chop?! She has thanked the Beauty and Melody salon in Marble Arch, London for creating her new look but not indicated whether it's for real or not...
Hmm... Time will tell!
Aisleyne's makeover came after she blasted Kelly Brook's ex-fiance David McIntosh. It's thought that David and Aisleyne enjoyed a couple of dates before he got back together with Kelly.
She tweeted today: "What a fool I've been… Just waiting for the Aisleyne I know and admire to resurface."
Reveal is now on Google Plus! Join us here for the latest pictures, fashion and celebrity news!