So True? So False? Is Selma Blair Pregnant With Baby No. 2?!

Reports claim the actress is expecting another child with boyfriend Jason Bleick less than one year after giving birth to son Arthur

It's been less than a year since Selma Blair gave birth to her adorable son, Arthur Saint Bleick.

But when the Anger Management actress stepped out in West Hollywood on Sunday wearing a loose-fitting striped shirt, reports quickly circulated that she was already expecting her second child!

So is it true that Blair, 39, and her boyfriend Jason Bleick are gearing up for another pregnancy?

Uh, that's a negative.

"No baby on board, just a big tummy. Ha," she tweeted Monday.

While we totally disagree with her on her "big tummy" comment, we do admire Blair's sense of humor about losing her baby weight.

She joked to E! News last September that she had "a mess of Jell-O all over my body."

"And no, I have not lost any baby weight yet," she said, six weeks after giving birth. "I'm relying on beautiful clothes to mask what is happening to my body."

She looks fantastic to us!