Jennifer Aniston preparing to be a mom?

Updated: Aug 30, 2011, 13:16 PM IST

London: Looks like Jennifer Aniston is keen to become a mother.

The 42-year-old actress has started baby rumours after she stayed off booze on a date with her boyfriend Justin Theroux, 40.

“She had only fruit juice, while the guys were sipping wine,” the Daily Star quoted an onlooker as saying.

A second source added that Aniston had already sought medical advice about conceiving.