Gwen Stefani was spotted heading to a church Sunday with three sons Kingston, Zuma and Apollo. Her appearance comes at a time when she and her boyfriend Blake Shelton are fighting pregnancy and engagement rumors.

Stefani wore a bright floral knee-length skirt teamed up with a sleeveless white t-shirt that had cutouts on each side, according to pictures shared by Daily Mail. The “Baby Don’t Lie” singer tied her hair in a high ponytail and finished her look with bold pink lips and matching stilettos.

Meanwhile, Shelton reportedly urged Stefani to avoid posting pictures of themselves on social media over the concern that their public displays of affection might turn off their fans and even cheapen their romance. The country singer reportedly wants to keep their special moments private.

A source told InTouch Weekly that Stefani feels secure “when Blake makes public proclamations about their relationship,” more so after rumored cheating scandal surrounding her ex-husband Gavin Rossdale.

“He [Shelton] knows that the public needs to be a part of their love story,” the insider told the magazine. “He just doesn’t want to constantly share all these pictures of them kissing or hanging out backstage.”

However, Gossip Cop debunked the magazine’s report.

During a June 3 interview with Mix 104.1 radio station, Stefani shot down rumors that 39-year-old Shelton proposed to her with a wedding ring in a Kentucky Fried Chicken bucket.

“Are you kidding me? Oh my God,” Stefani said after she was asked about the rumor. “The whole thing has gotten so out of control. I actually don’t eat meat,” the 46-year-old said.

Shelton and Stefani confirmed last November that they were dating after splitting with spouses Miranda Lambert and Rossdale respectively.