AceShowbiz -

One less lonely girl! Justin Bieber was photographed heading to The City Church with Paola Paulin, further fueling dating rumors between the two. The "Sorry" hitmaker took the "Ballers" star to his favourite place of worship in Beverly Hills, California on Wednesday, October 4.

Donning a checked shirt, a long-sleeve black tee and grey jogging bottoms, the Canadian heartthrob sat in the driver's seat of his car. Meanwhile, the 26-year-old beauty was perched in the back seat. She went braless in a plunging, tight vest top, which she teamed with ripped jeans. Toting a black bag, she accesorized herself with a big hoop earrings.

Paola was seen smiling from ear-to-ear during the outing. Meanwhile, Justin was being a gentleman as he got out of his car first to open the door for his rumored girlfriend. So sweet!

"They were cute together at church," a source told Us Weekly of the Biebs and Paola, before adding, "Justin wanted Paola to meet the pastor, so he introduced her." After attending a church service together, the pair, who reportedly were "totally smitten with each other," continued their date to Chateau Marmont in Hollywood for an "intimate, private date."

Another source revealed to PEOPLE that Justin bragged about his new girl to people around him. "He was with her at Chateau and told people the next day she was 'hot as s**t,' " said the source.

Later in the evening, the alleged couple went to Soho House in West Hollywood for a romantic dinner. "She had the salmon salad and he had the chicken salad," the insider explained. "They were all over each other and didn't care who was watching. They left together after that."

The dating rumors first sparked when Justin and the hot brunette were spotted gallivanting around Beverly Hills. The global pop star, who looked casual in a white tee and a blue bomber jacket, was walking side-by-side with the actress while leaving Hillsong Church in the city back on September 27.