We still can't find an explanation for those bumpy bikini pics...

Jennifer Aniston headed out on the town in NYC today in a black silk dress and brown fedora, and even though her beefy bodyguard was partially blocking our view, we couldn't help but notice her fuller midsection. We still kinda believe she's preggo!

After In Touch reported that the A-list actress was expecting her first child with Justin Theroux, her rep was quick to shoot down the rumors. However, ever since they returned from their romantic vacay in the Bahamas, the Oscar nominee has been hitting up Big Apple hotspots and covering her belly with a jacket each time. Why else would you do that if you didn't have a bun in oven?

The blonde beauty's hubby Justin Theroux hit the streets on his bicycle earlier this morning, which is a departure from his usual motorcycle. Perhaps he's being more careful now that he might be bringing a child into the world?