Flashing her new diamond ring, the 20-year-old singer from South Shields looked happy and relaxed as she danced with her Little Mix bandmates at the Liverpool International Music Festival 2013.
Wearing a black print jumpsuit with belted waist at the music event at Liverpool's Pier Head, Perrie wore her blonde locks down contrasted with her bold red lipstick.
Just a few days ago, a rep for Perrie and Zayn told us: "Zayn and Perrie are engaged, but any further detail regarding their relationship is private."
Meanwhile, Perrie's mum Debbie revealed they got engaged on Sunday (Aug 18), saying "Perrie loves Zayn to pieces".
Perrie and Zayn sparked engagement rumours when she was spotted with the large diamond band on her finger at One Direction's movie premiere, This Is Us, earlier this week.
The pop stars began dating each other in April 2012, soon after Little Mix won The X Factor.
Do you like Perrie's engagement ring? Tell us what you think in the comment box below!
Watch the video for Little Mix's winning X Factor single, 'Cannonball':