Gwen Stefani appeared to be showcasing a baby bump under a shimmering holiday dress several days ago in New York City and days later, the bump seemingly resurfaced during a celebration with her boyfriend.

While Stefani and Shelton have yet to confirm any baby news, a new report claims that fans are convinced that the "Used to Love You" singer may be pregnant with her fourth child, the first for her partner of two years, Blake Shelton.

On Nov. 24, Radar Online revealed that Stefani shared an image of herself and Shelton on Instagram over the holiday weekend in which she appeared to be sporting a baby bump again. Right away, her fans and followers to notice and questioned her about a possible pregnancy.

After a whirlwind promotional trip for her new Christmas album, Stefani traveled to Oklahoma to celebrate the holidays with Shelton and his family. As fans well know, Stefani and Shelton have been spending tons of time in his hometown since they began dating over two years ago and often, they bring Stefani's sons along for the fun.

Stefani shares three children, including 11-year-old Kingston, 9-year-old Zuma, and 3-year-old Apollo, with her ex-husband, Gavin Rossdale, who she divorced in August 2016. As for Shelton, he doesn't have any kids quite yet but has been married twice.

Although Stefani and Shelton have maintained silence in regard to what's next for them, rumors have continued to suggest that babies and a wedding could be coming soon. After all, Stefani and Shelton have been gushing over one another for the past couple of years and appear to have an extremely happy romance.

In one of the more recent rumors regarding their future plans, a source claimed the couple doesn't need a big wedding. In fact, earlier this month, an insider said an elopement was possible.

“They know that is going to be a big deal when they finally get themselves married,” a source close to the couple told Hollywood Life. “So much so that they are considering just eloping and then having a big party to celebrate with friends and family. They love each other and that is not going to change if they don’t have a big wedding. They’ve been married before and feel they don’t have to go all out and make a big deal out of it."