Justin Bieber is Highest-Earning Entertainer Under 30: Forbes
Once again, popular Canadian Singer Justin Bieber is in spotlight for legal trouble.Reuters

Justin Bieber has reportedly abandoned his dog Karma. It is rumoured that Bieber gave his pup to a dog trainer and never bothered to take it back.

Bieber's father Jeremy Bieber handed over the female pup to Trevor Dvernichuk and apparently never paid for its upkeep.

Dvernichuk has been taking care of the pup since February 2014. "The 20-year-old pop star left his American bulldog pup with a dog trainer back in February... and hasn't been back for her since," Daily Mail reports. Dvernichuk reportedly told the tabloid that the female pooch had been with him for quite some time now.

"This is like taking your kid to school and not picking it back up," he said.

Bieber first adopted the pup last year at Christmas from Ruffin's Pet Centre in Stratford, Ontario. Sadly, this is not the first time that the "Baby" hitmaker has abandoned a pet. According to reports, he gave away his pet hamster Pac for screening during a concert and never took it back. The singer had a 20-month window to claim the pet but he did not collect him. Pac lived in Serengeti Park near Hanover before meeting his maker.

Bieber's rep is yet to say anything about Dvernichuk's claims. Meanwhile, Bieber is planning to reunite with Selena Gomez. On 30 November they both attended the church service at Hillsong. They were photographed sitting in the front row, according to Hollywoodlife.

Hailey Baldwin was also at the church service and Gigi Hadid and Cody Simpson accompanied Gomez.

"Justin really has to show a major effort if he wants to win Selena back. At this point, she doesn't have any faith in him keeping his word to her. He would have to get on one knee and propose. It would have to be that extreme," an insider revealed to the Website.

Bieber and Gomez have been in on and off relationship since breaking up in 2010. The duo was recently seen together in Vancouver. It was said that they had reunited for good but since then they have been spotted with other people from the industry.