Jennifer Aniston stunned in a beautiful red Valentino gown at the Oscars red carpet tonight.

Aniston, who is engaged to Justin Theroux, has sparked millions of viewers to speculatie that she is indeed pregnant due to her fiance's suspicious hand placement over her belly on the red carpet.

Rumors that Jennifer Aniston is pregnant have been ripe, with the latest reports last month suggesting that the "Friends" actress is planning a "post pregnancy makeover" after she gives birth to the baby.

Fans of Aniston have been discussing whether or not she is pregnant or not for months. However, there has been no word of confirmation on a pregnancy from the actress.

Another rumor last month alleged that the actress is pregnant with twins.

OK! Magazine featured a story with the headline, "Getting Ready for Twins" last month and shows Aniston with her 41-year-old fiance. The cover also stated that plans were already underway for the birth as well as a nursery and details on potential godparents, according to CelebDirtyLaundry.

Aniston and Theroux spent the Christmas holiday at a resort in Cabo San Lucas, Mexico. Many pregnancy rumors ceased when she was spotted relaxing in the sun with her toned body and flat abs in a pink bikini top while lounging poolside at the hotel cabana with no baby bump.

Theroux popped the question to Aniston in 2012 and they are expected to tie the knot later this year.