Couple who may have same dad take DNA tests to find out if they're related

Canadian social media couple Carley and Mercedes became so worried they might be half-sisters that they paid £250 for DNA testing know it

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TikTok couple Carley and Mercedes discover DNA test results

A couple who feared they were related took DNA tests to find out if they were sisters.

The Canadian duo and , from Ontario, have been a couple for over two years.

But after a conversation with their mothers about their former love lives - possibly including the same man - they began to worry that they might in fact be related.

The couple started freaking out and their 1 million TikTok followers often told them they looked like "twins".

Wanting to know if they were connected in more than one way, the OnlyFans models opted for a DNA test to see if they could be half-sisters - but they have to wait five weeks.

The pair shelled out £250 in tests to see if they were related (

Picture:

@mercedesxstewart/Instagram)

TikTok users' ad has been viewed over 14 million times (

Picture:

@carleyandmercedes/TikTok)

After shelling out nearly £250 for tests and waiting over a month despite still being a couple, the couple were devastated to find out they weren't related, reports the DailyStar .

Speaking on and , the couple said: "We were very anxious and the thought of potentially being related was horrifying, but we...