AceShowbiz - Beyonce Knowles has treated her Instagram followers to some brand new pictures of hers. The former Destiny's Child member posted on Wednesday, August 7 photos of her wearing a purple-and-white gingham style dress while posing in her garden. She also sported while sandals and purple shades while holding a purple purse.

The 38-year-old R&B diva left the snaps captionless. While some people were admiring her fashion sense, others were focusing on possible hints left by the singer with the images, as she's known for dropping subtle announcements, especially when it comes to pregnancy.

Noticing a supposed baby bump underneath her wrap dress, fans can't help speculating that Bey is currently expecting her fourth child with Jay-Z. "you pregnant?" one curious fan asked. Another speculated, "This is her pregnancy announcement. Y'all know Bey sneaky af."

"That baby bump tho," someone else pointed out. Another fan, who is convinced that Bey is pregnant, claimed, "I've knocked up a lot of women in my life so trust me when I say Bey is pre-ga-nant." Another excited fan wrote, "She definitely pregnant you can see it in her face AND them ankles!! Child!!! I'm so ready for y'all world domination!! Have like 10 Carter babies!"

Another commented on Bey's pose in which she crossed her arms to cover her belly. "She's clearly hiding her stomach, 4 is her favorite number, why would she not be pregnant with baby number 4," the said fan suggested.

Not all agreed with the pregnancy speculation, though. Someone claimed that it's normal for a mother of three to have a belly pouch, saying, "These woman had 3 whole babies 3 y'all and she is 37 years old ...You really think the only possible way she could have a belly pouch is being pregnant?!?!"

Beyonce has not responded to the pregnancy speculation. She and Jay-Z are already parents to 7-year-old Blue Ivy and 3-year-old twins Rumi and Sir Carter.