Amber Rose caused speculation that she might be pregnant with baby No. 2 thanks to a recent bikini photo.

MediaTakeOut published a black-and-white image of Rose kissing her husband, rapper Wiz Kalifah, on Wednesday.

In the pic, the model appears a bit thicker than she did in other post-pregnancy photos. Rose and her husband welcomed their first son, Sebastian "The Bash" Taylor, in February. An insider told the gossip site that the newlywed couple might have another "bun in the oven."

The pair, however, has yet to confirm or deny the report.

See Amber Rose's recent bikini photo here.

Amber Rose Post Baby Body Pic, Shares 3 Weeks After Giving Birth to Sebastian Taylor

The Black and Yellow rapper was the first reveal that he wed Rose in August after he tweeted, "Me and Amber got married today. Weddings this fall. Thought I'd let yall know." Rose also hinted about the wedding date when she shared a video of herself twerking on Instagram.

'Only bad b--es twerk the night before their wedding," she wrote on Aug. 18.

Khalifa later boasted about the wedding during an interview with Hot 97.

"It was beautiful. I'm so proud of my baby for what she did," he told the New York radio station. "She put all of that together and everybody's ranting and raving over every little detail about it. Those things didn't happen on their own, she did it."

PHOTOS: Amber Rose, Wiz Khalifa & Baby Sebastian

The couple got engaged in March 2012 and Kalifah also announced that news via Twitter.

"She Said Yes!!," the rapper wrote along with a photo of Rose's hand flashing a massive engagement ring.

Following Khalifa's message, Rose tweeted, "He has made me the Happiest Woman in the World!!!!"

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Amber Rose, Wiz Khalifah