Shawn Mendes and Hailey Baldwin have sparked further speculation they are dating after they were spotted at a gig together.

The pair were seen at Daniel Caesar's concert at The Danforth Music Hall in Toronto - the 19-year-old singer's home town - on Wednesday night (20.12.17), and were said to be piling on the PDA.

According to gossip website TMZ, Shawn and 21-year-old Hailey were holding hands and cuddling while watching the show, and she also appeared to be resting her back on his chest.

This comes just a month after the pair were reportedly spotted kissing into the early hours after the MTV European Music Awards (EMAs).

Shawn - who won three awards, including Best Artist, and Best Song for 'There's Nothing Holdin' Me Back', at the event - was seen ''French kissing'' the model.

A source said: ''The place was packed with stars but Shawn only had eyes for Hailey.

''It clearly wasn't a one-time thing. They looked like they were seriously into each other. It was a very exclusive bash and Shawn and Hailey were really enjoying themselves, spending ages French kissing.

''They even posed for a photo with Rita Ora. It seemed like they wanted everyone to know they are an item.''

What's more, Shawn and Hailey - who previously dated Justin Bieber - were spotted leaving a Halloween party holding hands.

Last year, the 'Treat You Better' hitmaker admitted music was his biggest passion.

He said: ''The second I feel about a girl the way I feel about music is when I know.

''Being a sex ­symbol isn't cool unless you're in love with a girl and she calls you a sex symbol.''