The actress and model found fame on the second series of the sexy MTV series, and is returning for the upcoming all-star series, filmed in Thailand earlier this year.
So, why put herself through it all again?!
"Last time I was a sap," she explains, "and got walked all over and looked like an idiot, but this time I came back as no more Mrs Nice Jess and a strong independent woman!"
The 26-year-old also wants to change her opinion that "all boys are mean and only think about themselves."
Jess says she regrets having sex on TV last time around and will NOT be doing it this time, if there are any guys in the house she does fancy.
And speaking of guys… the Surrey-based star says she's drawn to muscled men, especially if they have good banter, which means she can fall for wrong 'uns at times.
Her ideal date is anything active such as go-karting or amusement parks.
Jess hooked up with ex Rogan on the last series of EOTB. But not anymore… "Me and Rogan got back together, then he got with a million other girls, then we got back together again, split up again and it was a big rollercoaster of crap."
Watch Jess talk EOTB 5 below:
Ex On The Beach 5 | Meet Jess Impiazzi
Watch More: www.mtv.co.uk/ex-on-the-beach
EOTB 5 returns to MTV on Tuesday 16 August at 10pm on MTV.
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