Jennifer Aniston is pregnant, OK magazine claims

OK! Magazine reports that the Friends star is pregnant and that she’s becoming curvier because of the pregnancy.

“Jen can’t stop smiling and seems to be showing a bump,” the magazine reads.

As the weather gets chillier in New York , “Aniston has swapped her tank tops for jackets, scarves and peacoats as she walks hand in hand – while smiling ear to ear – with beau Justin Theroux.”

“She hasn’t announced it, but all her friends seem to think it finally happened,” an insider says. “Whenever anyone hints around the question, Jen gets really giggly and shy. It certainly has all of her friends buzzing!”

But this isn’t the only sensational story regarding those two. Reports of an engagement on a beach and wedding plans in Mexico have circulated in the press lately.

[Photo: OK!]