Justin Bieber and Selena Gomez kinda looked like adorable newlyweds at a wedding in Jamaica

Bieb's didn't waste his +1

It seems that things are so serious between Selena Gomez and Justin Bieber that Selena got a start to Justin's dad's intimate wedding in Jamaica earlier this week.

The on-again couple were a super cute pair as they attended the wedding of Beib's father, Jeremy Bieber to his now-wife Chelsey Rebelo on Monday (Feb. 19).

"Selena and Justin flew overnight from Dallas to Jamaica for Jeremy Bieber's wedding on Monday," a source told the Daily Mail. "Justin picked up Selena in a private jet, and they arrived first thing in the morning to Montego Bay. They spent the day with Justin's family at a resort catching up and getting ready for Jeremy and Chelsey to get married."

While the day was supposed to be about the newlyweds, in paparazzi pictures published surfacing on the internet, Jelena almost stole the spotlight with all their kissing and cuddling. But the PDAs were to be expected because, according to PEOPLE, the pair had been apart since Valentine's Day and "seemed happy to be reunited."

In a picture Justin's dad Jeremy posted on Instagram, Bieb's, 23, appeared to be the best man at the ceremony held atop a hilly range. The bride and groom walked down the isle on a bed of blush pink flower petals and Justin's little brother, Jaxon and sister, Jazmyn also had special roles in the bridal party.

On the Saturday before the wedding Jeremy posted a photo showing him and Chelsey excitedly boarding a jet to their destination wedding.

Unlike their New Year's in Cabo, neither Justin or Selena posted anything to their social media accounts about the trip away, but they were spotted canoodling in the background of another holidaymaker's snap.

Nawwwww... cute!

It's no secret Selena, 25, had the tick of approval from Justin's family a long time ago.

Late last year, when rumours the pair had gotten back together began to circulate, Justin's mum, Pattie Mallette, weighed in on her son's dating life and spoke candidly about his first love, Selena.

"I don't know so much about their personal relationship because he doesn't share a whole lot, but I love her," she told PEOPLE.

"I support anything [he does], if he loves her I love her, and I've met her and we have a special bond so I think she's precious. I can't really speak on their relationship, that's between them."