After being spotted grocery shopping, it appears Cameron Diaz could be rocking a baby bump?

Will Cameron Diaz Get Pregnant For Madden's Birthday?

On Monday, US Weekly shared what seemed to just be a photo of sister-in-laws Cameron diaz and Nicole Richie grocery shopping, but after looking closer, what is going on with Diaz's dress?

It appears in the photo that one of three things are happening: she might be suddenly rocking a pregnant belly, the wind happened to catch it when the pic was snapped, or Diaz just happened to have a big meal before shopping.

Cameron Diaz Changes Her Style & Dies Her Hair What Color? 

Of course, Diaz was spotted a few days ago and a baby bump was nowhere to be seen under her tight black clothing.

Even though it is strictly speculation at this point, it would explain the actress's recent hair color change to brunette as it would mean less maintenance and no harmful dye if she was pregnant.

Diaz just married Benji Madden and it's rumored that he's ready for a baby.

After debuting a huge tattoo across his chest on Instagram that featured Diaz's first name, there's no doubt these two are completely in love and committed to each other.

And a source told E! News that they think her mind has definitely changed on whether she wants children.

"She told Benji she really wants a baby," the source said. "And he said, 'Well, marry me.' He's old-fashioned...Marriage was important to him."

After previously saying, "I've never said never to anything in life. If I wanted kids, at any point in life, I would have them. But I'm certain that if at any point I wanted a child, that child would find its way into my life, whether through adoption, or through being in a relationship with somebody who has a child."

But now that she's married, the source said: "I definitely think she's going to get pregnant right away. I would not be surprised if they're already trying."

Tags: Cameron Diaz