The blonde starlet arrived in everyone's favourite Essex reality show in series nine last year, thanks to her friendship with original stars Sam and Billie Faiers.
At the time, Ferne told us: "I'm a fun kind of girl and quite opinionated but don't get it twisted, I'm not fiery. I'm not exactly one to have a blazing row with someone, that's not me. I'm more someone to talk it through and tell people straight.
"I would describe myself as the viewers' voice. I'm honest and I just say it how it is."
Fast forward one year, and we're all more than familiar with Ms McCann. While we'd certainly agree she's honest and tells people exactly what she thinks. Not fiery?! Well...
She tweeted today: "So excited 2 say I have been a part of @OnlyWayIsEssex 4 a YEAR! Full of highs & lows but loving it! Bring on series 12."
Viewers have watched Ferne's highs and lows play out on their screens, with the majority of the lows revolving around her relationship with boyfriend Charlie Sims. The couple were solid as a rock when they joined TOWIE but since then, have faced cheating accusations on both sides, break-ups and, eventually, a reconciliation off camera.
Who knows what series 12 will bring?!
The brand new series of TOWIE will kick off this summer with a special filmed in the Essex stars' favourite haunt, Marbella. We'll also see a thirteenth series of the show before the year is out.
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