Debbie Duffie and Alexander Edwards are Perrie's parents. She has a big brother named Jonnie. Her parents are both singers and are divorced. Her mother is now married to Mark Duffie who became Perrie's stepdad and she also has a stepmother, Joanna Wells. Caitlin Georgia Edwards is her half-sister.
- She's the ex-fiancée of former One Direction member, Zayn Malik. One Direction performed "Wishing on a Star" with the finalists of the eighth season of The X Factor along with JLS. They were rumoured to be dating, but both denied being in a relationship. In May 2012 the rumours appeared to be true when paparazzi snapped pictures of them kissing and riding a scooter. In an interview for Today that aired on May 30, 2012, Zayn confirmed having a girlfriend. On August 18th 2013, after a weekend together, Zayn proposed to her. On August 21, 2013, it was announced that Zayn and Perrie were engaged. He gave her a three diamond ring. It was reported on August 4, 2015, that the couple had ended their engagement.
- She briefly dated Leon King, who works as a British Business Professional, during 2015.
- During 2016, she briefly dated actor Luke Pasqualino.
- It is rumoured that she is currently dating football player Alex Oxlade-Chamberlain.
Perrie has a total of four pets.
In November 2012, she & her ex-fiancé, Zayn adopted a male dog named Hatchi.
In November 2013, Perrie Edwards and One Direction's Zayn Malik introduced their new female cat named Prada, via the official Little Mix Twitter account.
On 04 November 2014, Perrie adopted a female dog named Teddy.