Jennifer Aniston and Jim Curtis: Love in Action!

has been shooting a commercial for Smartwater in this week, Daily Mail has learned.

The Friends veteran started the shoot on Monday and continued to film on Tuesday afternoon in the West Hollywood area.

And the 57-year-old Hollywood veteran had a very special person by her side: her 50-year-old wellness expert boyfriend Jim Curtis.

Turns out, he was terrific at getting the movie icon to enjoy the work-filled afternoon.

'Jennifer seemed very happy that her boyfriend was there, he was close to her the entire time, giving her support and confidence,' said an eyewitness.

They kissed here and there, the insider said, and also addressed each other in a sweet way: she called him 'my love' and he called her 'Jen.' 

'He told her a lot of things like, "Great job" and "love that" like an incredible partner, he was really there for her and she seemed thrilled with that,' said the person who was on set.

At one point after a certain scene was done, Aniston went over to Curtis and put her arms around him.

'She leaned in for a kiss and he broke out in a huge smile, it was cute, it is clear they are very much in love and happy together,' said the person who visited the shoot.

The eyewitness noted that Aniston was 'made up beautifully with pale nude makeup' and her blonde hair was worn down in soft waves.

'She looked like she was 40, not in her fifties, and she is much thinner in person, she has the body of a teenager,' said the source.

And, as predicted, Aniston - who has a reputation for being warm and welcoming - was very nice. 'She is a friendly girl, super kind to everyone on set, and a real professional, she didn't mind waiting or doing things over, she just does the work. And she says hello to everyone on set. It was refreshing to see.'

As far as Curtis, he was kind too: 'He was a real easy going person, no drama, just there to watch and offer nice comments. It's rare to see such relaxed people in Los Angeles, usually everyone is so tense.'

Aniston reunited with Smartwater in a 2025 campaign after after a five-year hiatus from the brand.

The beauty first started working with Smartwater in 2007. She said that her return to the brand was natural. 'In my heart, this partnership never really ended,' Aniston said last year.

This comes after Barbra Streisand .

Singer Barbra, 83, shared a belated well-wishes message to Morning Show actress Jennifer, who turned 57 in February, on Instagram.

Sharing a throwback photograph of the pair taken at the 30th Annual Screen Actors Guild Awards in 2024, Barbra wrote: 'Dear Jen, Wishing you a Happy Belated Birthday. So happy you are happy now! Love, Barbra.'

The post appeared to reference Jennifer's relationship with Jim, a life coach and self-described 'transformational coach and hypnotherapist'.

The couple were recently seen viewing an apartment together in New York's Upper East Side, in what was reported to be a further sign of their commitment.

Jim has placed his $1.5 million Manhattan property on the market.

Last month Aniston and Curtis

She shared a photograph of a box of Sweethearts candy in her hand, with her love visible in the background. The couple made their relationship Instagram official in November when Jim celebrated his 50th birthday.

He addressed their relationship during an appearance on the Today show in January, where he was promoting his forthcoming book, The Book of Possibility, due for release in September.

Asked how they met, Jim said: 'We were introduced by friends.' He added: 'We found out that we had mutual friends and we started to just chat. It took a long time, but we chatted for a long time and became close.'

Today co-host Craig Melvin asked: 'How's it going? How long have you guys been hanging out?'

Jim replied: 'A long time, months now. Close to a year.'

When Craig observed: 'You're kind of blushing right now,' Jim responded: 'I sure am.'

Aniston has largely kept her relationship with Curtis private, but in an interview with Elle in November she spoke about his work.

She said: 'Hypnotism is one of the many things that he does. He's quite extraordinary, and helps many, many people.

'He's very special, very normal, and very kind, and wants to help people heal, move through their trauma and stagnation into clarity. It's a beautiful thing to commit your life to.'

He supported Aniston at the season three premiere of her Apple TV+ drama The Morning Show in September. Jennifer was previously