Identical twins often share a very close bond but Anna and Lucy take this to the extreme. The twins are completely inseparable - even going to the toilet together and sleeping in the same bed.
Discover our latest podcast
Staying identical
Whilst they were born identical twins, Anna and Lucy have spent almost £150,000 on matching plastic surgery procedures to ensure they couldn't be more alike. So far they've had boob jobs, dental work, eyebrow tattoos and lip fillers.
They also make sure that they stay exactly the same weight as each other by measuring out everything they eat and drink to ensure they consume the same amount of calories. They have identical exercise programmes too - counting out the number of squats they each do. Whenever they walk anywhere they make sure they take the same amount of steps.
Of course, eating and drinking exactly the same thing at exactly the same time, the twins need to go to the toilet at the same time too - so that's another activity that's done as a pair.
Sharing a boyfriend
The twins have both been dating electrician Ben for six years now. They met online through their shared Facebook account and chatted for six months before meeting in real life.
The twins made it clear from the start that they come as a package deal. Whilst they've dated guys separately in the past, they say it was too difficult as they didn't understand their close bond and wanted one-on-one time with them - whereas the sisters want to be together 24/7.
Anna and Lucy say Ben understands their bond because he himself is a fraternal twin. Whilst their relationship is certainly unconventional, all three seem very happy with the arrangement. Ben lives with the twins in their mother's house. The threesome share a super-king-size bed, with Ben sleeping in the middle of the two girls.
They say there is no jealousy between them whatsoever. They've also hit back at critics, saying: 'We know there's a lot of people out there thinking "what the f***" but at the end of the day, it's our bodies, it's our life.'
The pitter patter of tiny feet?
Anna and Lucy say they'd love to get pregnant with Ben. But of course, they would both have to get pregnant at the same time - something that might prove difficult to control. The girls say:
'We want to experience pregnancy together. We want our bodies to look the same because we're so close, we always want to be together and do the same.'
They've also considerered the unusual relationship any children they both had with Ben would have - they'd be both half-siblings and cousins! Anna and Lucy say they find this idea 'fascinating'.
