I take it she’s NOT pregnant.

Naomi Watts in bikini on a private yacht in Ischia, Italy, July 16.

Naomi Watts is expecting her first baby, according to media reports in Australia.

Rumours circulated after the stylish star was seen wearing a series of baggy garments and photographed leaving a Brentwood, California, fertility clinic.

Sydney’s Daily Telegraph newspaper reports it was the second time Watts had been spotted visiting the clinic and that she was “sporting a definite glow” when she attended the Shakespeare in the Park gala in New York City’s Central Park with beau Liev Schreiber on Thursday.

Watts was also seen visiting Chinese herbalist and fertility expert Lily Liu in Australia, who is renowned for her work assisting women who want to become pregnant.

More pics of Liev Schreiber and Naomi Watts bike riding in NYC on 7/3.

Liev Schreiber & Naomi Watts

Naomi Watts & Jessica Lange

Phoebe Cates husband Kevin Kline.

Nicole Kidman’s longtime friend, Naomi Watts, landed in Sydney from New York City early Wednesday to be with the bride-to-be, the Associated Press reports.

“I’m very excited for my friend,” Watts, 37, told reporters, but said she wasn’t “at liberty to discuss” any details of the upcoming nuptials.

Kidman, 39, and Keith Urban, 38, are expected to tie the knot this weekend at a lavish ceremony that will reportedly include guests Russell Crowe, Hugh Jackman, Rupert Murdoch and his wife Wendi Deng and Murdoch’s Sydney-based son Lachlan and his wife, model Sarah O’Hare.

Kidman’s two children with former husband Tom Cruise – Isabella, 13, and Connor, 11 – will fly to Sydney later this week, according to local press reports.

Watts – who was born in Britain but raised in Australia – met Kidman when they were young actresses Down Under. Sydney news outlets are reporting that she is expected to attend a bachelorette party for Kidman later Wednesday at the $3 million mansion of Kidman’s sister, Antonia.