Heather Graham appears to have tapped into the fountain of youth.
While recently attending opening night of Seagull: True Story at La MaMa Theater in Los Angeles, all eyes were on the actress, 55, who looked as young as she did in her early thirties.
To watch Alexander Molochnikov's new play, the two-time SAG Award nominee wore a pink silk negligee with a low neckline and lace trim.
She opted to style her golden blonde hair in bouncy curls that cascaded just past her shoulders.
For makeup, the Boogie Nights star, who was labeled a sex symbol in the 1990s and early 2000s, rocked a soft pink lipstick, bronzer, light mascara and rosy cheeks.
In March, the star sent the internet into a frenzy after sharing photos from a yoga retreat at Souk Studio in Tulum, Quintana Roo.
The images showed the Wisconsin native, who is the daughter of a retired FBI agent and children's books author, posing in various string bikinis on her spiritual getaway.
SOUK Studio's retreats offer a variety of practices, including yoga, meditation, dharma talks, and chanting.
'You look [fire emojis],' one fan commented under the post.
Another gushed: 'My every day crush for 20 years running and still as spectacular as the first time I laid eyes upon her.'
Other raved that she 'hasn't aged a day' and looked 'beautiful.'
Over the years, she shared a few tricks to her age-defying looks, including her 'obsession' with yoga, sugar-free diet and up to 12 hours of sleep a night.
'I'm obsessed with yoga,' she also told Refinery29 previously. 'For fun, I would go on a yoga retreat and do four hours of yoga a day. Then I do Pilates.'
During that interview, she also insisted that her restrictive diet just makes her 'feel a lot better.'
'I do eat sugar sometimes,' she explained. 'And I will sometimes eat things with white flour, but I try to avoid white flour.'
Similarly, the actress told The Independent in 2013 that she had largely stopped consuming alcohol, adding: 'I'm kind of goofy enough to have fun without drinking.'
In 2016, she told The Guardian that getting some serious shut eye was her 'guilty pleasure' and that most people are 'horrified' to learn she rests 'nine and 12 hours a night.'
Graham was also keen to stress that once a week she 'spends a day luxuriating in bed.'
Her other tricks include moisturizing her 'whole body' and face and getting massages.
The performer achieved widespread fame after landing her role as Rollergirl in the 1997 cult classic Boogie Nights.
Her other most notable film credits include From Hell, Bowfinger, The Hangover, Judy Moody and the Not Bummer Summer, The Rest of Us, and On a Wing and a Prayer.
She's also appeared on the TV series Scrubs, Californication, Twin Peaks: The Return, and The Last Son.