As a result, the trio boast a waist size of 28inches, a 34A bra size and weigh bang in on 8.5stone for their matching 5ft 11in frames.
Laura, who is in a long-term relationship, explains:
"We live identical lives so we look the same and we love it!We use exactly the same products and get all our beauty treatments together - whether that's spray tanning, nails, make-up or our haircuts.Allison, who is single, adds:
"We all book ourselves in for an appointment with our hairdresser Kathy at the same time so our locks look identical."Whether we are getting our highlights done, a blow dry or just a trim, Kathy will book us one after the other so there's no difference in our styles."
"It's important for our job as triplet models that we look exactly alike so we eat the same diet and exercise together too.We go for a run together in the morning then having porridge for breakfast. For lunch, we go to the same caf together and order a salad.Even when the threesome are apart, they remain in constant contact and mirror each others lives to minute detail.
"Then for dinner, it's grilled chicken with a baked potato.
"We have even have the same food on cheat days which is usually a Dominos pizza!"
Nicola, who is single, explains:
"We're so close. We have a 'Sisters Whatsapp' so we are always in constant contact with each other all the time and buy the same things."From an early age, the Crimmins triplets were inseparable and their pretty looks won them the attention of a modeling scout who signed them up at age 16.
They have appeared on television as well as modeled for international brands and National Lottery campaigns.The Crimmins triplets regularly feature on world's sexiest sisters list and have thousands of fans.
Source: Daily Mirror