Jennifer Aniston shows off 'baby bump' at spa

New York, December 18 (ANI): Jennifer Aniston continued to spark pregnancy rumours as she spent four hours at a spa in Beverly Hills over the weekend sporting a suspicious-looking bump.

The photos obtained by X17 indicate that the 43-year-old "Friends" actress is having her first child with fiance Justin Theroux.

While Aniston's rep denied pregnancy rumors to Us Weekly, many photos have surfaced with the star's usually slim midsection looking larger than usual, the New York Post reported.

Last week she was spotted making big effort to cover her stomach with her sweater as she was snapped leaving Barney's in Beverly Hills.

Many also say that Aniston has been clearing up her schedule to become a mom. (ANI)