While some may say it's too soon, Lauren insisted, if things don't work out with Jake, she can always get it removed.
"I didn't think about it properly beforehand, I just went and had it done," she wrote in her new! magazine column.
"I'd been to pick up some garden furniture, had a pub lunch, then thought 'I might get a tattoo...'.
"I don't worry about changing my mind when I'm older because I can always get it removed. There are always ways around things. I'm actually thinking of getting another one!"
But it's not just the tattoo: former TOWIE star Lauren also confessed that she wouldn't mind having a baby before she marries Jake.
She said: "Jake is on the same wavelength and he'd love to have kids. Having a baby is a much bigger commitment than being engaged or married."
Earlier this month Lauren's former fiancé Mark Wright attacked her on Twitter, after she defended herself against claims she's still not over him.
But Lauren hit back at 28-year-old Mark, who sent the tweets while on his honeymoon with Michelle Keegan, insisting he should've been focusing on his new wife.
If the tattoo and baby talk are anything to go by, it seems Lauren is definitely not thinking about Mark anymore.