Selena Gomez and Justin Bieber's PDA proves they are going strong

Selena Gomez and Justin Bieber are going stronger than ever.

The newly patched up couple was spotted cosying in Jamaica during Justin Bieber's father Jeremy's wedding to his longtime girlfriend Chelsey Rebelo.

According to a report in Daily Mail, Gomez and Bieber spent time relaxing before the 'Sorry' singer had to be by his dad's side as one of the groomsmen.

The duo colour coordinated their outfits for the ceremony. Gomez wore a peach wrap dress to match Bieber's coral shorts and bowtie outfit.

Another pic of @justinbieber and @selenagomez in marriage of @JeremyBieber pic.twitter.com/8C0rPK7G8h

— Justin bieber 's Belieber (@Pvvp_belieber) February 21, 2018

According to TMZ, 'Love Yourself' singer chose not to give a speech at the wedding that comprised of only 30 guests.

A local band and DJ were hired to entertain the friends and family at a villa by the beach.

After the ceremony, Gomez and Bieber were spotted embracing each other. Gomez wore a blue bikini top paired with a white skirt while Bieber chose to let go of shirt, but wore low-hung shorts and a white cap.

Selena Gomez and Justin Bieber pack on the PDA while at Jeremy Bieber's wedding in Montego Bay. pic.twitter.com/f71FUZHy1y

— Pop Crave (@PopCrave) February 20, 2018

Selena Gomez and Justin Bieber enjoying themselves in Jamaica! pic.twitter.com/G2fn5mf70l

— Music News Facts (@musicnewsfact) February 20, 2018

After splitting with her then boyfriend The Weeknd, Selena Gomez reunited with Bieber last year in October.  Selena's mother, Mandy Teefey, however is not happy with her daughter's decision to get back with her former ex.

"She just wishes Mandy would trust her judgement and give him a break. She’s upset, but totally not phased by her family’s disapproval though, if anything it makes her all the more determined to make it work out with Justin to prove them wrong. Selena can be stubborn as a mule, but also, she’s 25-years old, and she believes she knows what’s best for, better than her family. Justin makes Selena happy, he’s the love of her life, and there’s no way she’s going to walk away from their one last shot at love just to appease her mother,” Hollywoodlife quoted a source close to Gomez.

Justin Bieber's estranged mother, Pattie Mallette, on the other hand, supported her 23-year-old son. "I'm so proud of the amazing young man you are, and the young man you are becoming. None of us are perfect and never will be, (so we will always need patience and grace for each other), but your genuine growing relationship with Jesus is evident in the choices you are making daily and the good 'fruit' you bear," she wrote on her Instagram account.