Is Future Jr. about to become a big brother? Ciara, who married NFL pro Russell Wilson earlier this year, is rumored to be pregnant with her second child.

The "I Bet" singer, 30, has made several public appearances in recent weeks in loose-fitting outfits, sparking speculation on social media that she's expecting her first baby with Wilson, 27. (Check out her latest wardrobe choices in the video above and decide for yourself!)

Ciara, who was recently named Revlon's new global brand ambassador, stepped out at the Refinery Hotel in New York City on Tuesday, October 18, wearing a roomy Houghton white silk tuxedo jacket over a matching top and pants.

Later in the evening, the entertainer headed to hot spot STK Midtown with several girlfriends, including actress La La Anthony. According to an eyewitness, Ciara drank iced tea while her pals sipped on cocktails and red wine.

On Wednesday, October 19, the pop and R&B star cohosted Live With Kelly, where she wore an all-black ensemble that included a ruffled peplum top.

The "1, 2 Step" singer and Wilson tied the knot on July 6 in a romantic wedding ceremony at the Peckforton Castle in Cheshire, England. Ciara is already mom to son Future Jr., 2, who she shares with ex-fiancé and rapper Future.

Ciara and the Seattle Seahawks quarterback famously vowed to abstain from sex until they were married, citing religious reasons. A day after they exchanged their I do's, the newlyweds joked about finally having sex in a Snapchat video.

"So, baby, you know what we're doing tonight," she told her new hubby, who replied, "And what we did last night, I want to do multiple times."

Reps for both Ciara and Wilson had no comment on the pregnancy rumors.

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A photo posted by Ciara (@ciara) on

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