Jennifer Aniston expecting a baby?

Is Jennifer Aniston pregnant? She has been spotted with a bump. Additional to that, she didn't attend some of the big events that cause speculations is pregnant.

A friend said, “She wouldn’t have wanted to make a big deal but she must be so excited."'

“If anyone ever asked if she was worried about running out of time, she’d reply, ‘I’m absolutely having kids there’s not one doubt in my mind’."

Source