Camila Cabello is smitten with a dating coach.

Camila Cabello

Camila Cabello

The 20-year-old singer has been spotted kissing relationship coach Matthew Hussey, 30, on a romantic getaway to Cabo, Mexico and they were not shy about showing off their burgeoning relationship.

A source told E! News that the couple showed off "lots of PDA and smiles."

Camila previously admitted that she has never been in love.

She said: "I've literally never had a long-term relationship. So, when I show people my songs, they're like, 'Who's this about? I've never seen you with a boy ever.' I make all of these fantasies in my head.

"There's this constant theme of unrequited love and me loving people from afar."

And she always goes to her pal Taylor Swift for love advice.

She said: "Taylor is always the person that I go to for boy advice. The reason we became friends was purely because we think the same way about a lot of things: We're both really sensitive and emotional when it comes to love. We love love, and we love writing songs about love."

Camila was previously linked to her collaborator Shawn Mendes but he has insisted that they are just good friends.

He said: "A thing? No, we weren't, actually. We're just really close friends. She is one of those people who is just very easy to connect with and still, to this day, is one of my greatest friends. You find that instant connection with people, and she's one of them.

"We don't take ourselves seriously ... so that wasn't awkward. We're also so close with each other that we could say anything, and it wouldn't make a difference. And that's a friendship that you have to hold on to forever.

"We're not dating -- nor did we."