Heather Graham, 53, wows in a flirty floral dress alongside boyfriend John de Neufville as they lead stars at The Skatepark Project Gala in LA

The Skatepark Project used the 2023 gala to honor legendary skater Tony Hawk for his 20 years of tireless dedication to advancing the organization’s mission.

Actress Heather Graham and her boyfriend, snowboarder John de Neufville, were among the celebrities and high-profile people on hand to lend their support.

The evening included a cocktail hour, dinner, auction and performance, as well as a VIP after-party.

The Austin Powers: The Spy Who Shagged Me star, 53, showed off her figure in a flirty floral mini dress.

She also wore a pair of open-toed heels and her blonde locks flowed long and straight several inches past her shoulders with a parting down the middle.

John, 47, showed off his casual-cool style by pairing a black blazer with blue jeans, a matching button-down shirt and green camouflage sneakers.

Heather and John, who were recently seen together on a romantic getaway in Italy, have been linked as a couple since 2022.

While Heather is known for a slew of 1980s films, including Six Degrees of Separation (1993), Swingers (1996), From Hell (2001) and The Hangover Part III (2013), John also left his mark . on the world.

He holds the world record for most vertical feet ever snowboarded in a year, which he achieved in 2014 by snowboarding on every continent.

Jack Black, 54, was among other celebrities to support The Skatepark Project, which was founded more than two decades ago to help increase access to safe and inclusive public skateparks for youth in under-resourced communities.

The actor, comedian and musician was his usual funny self, striking hilarious poses for the cameras in a black suit with red and lime embroidery down both sleeves and the cuffs of his trouser legs.

The School Of Rock star rocked a bushy beard and moustache, while his hair had grown out to about shoulder length.

The gala’s honoree, Hawk, looked cool in an all-black ensemble consisting of jeans, a button-down shirt under a blazer and matching sneakers.

Item: Graham, 53, was accompanied by her boyfriend John de Neufville, 47

Celebrities: Jack Black, 54, showed off his comedic touch, decked out in a cool black suit with red and lime fire embroidery

The OG: The 2023 gala honored its founder, Tony Hawk, widely considered the greatest professional skateboarder of all time

Mission: The Skatepark Project’s mission is ‘to help underserved communities create safe and inclusive public skateparks for youth’; Hawk is seen with Steve-O

The Wildboyz star, 49, dressed to impress at the gala in black trousers, a retro black and gray blazer, a matching shirt and tie, and black sneakers.

The retired professional skateboarder, 55, who is considered a pioneer of vertical skateboarding, now focuses much of his attention on various philanthropic endeavors, including being the founder of the Tony Hawk Foundation, which has since been renamed The Skate Park Project.

At one point, Jacka** star Steve-O (born Stephen Gilchrist Glover) had his photo taken with Hawk.

And of course, the two stars couldn’t resist showing off their comedy flares.

The Wildboyz star, 49, dressed to impress at the gala in black trousers, a retro black and gray blazer, a matching shirt and tie, and black sneakers.

The Skatepark Project mission is “to help underserved communities create safe and inclusive public skate parks for youth,” according to the website.

Over the past two decades, the organization has helped support the creation of nearly 700 public skate parks in all 50 states by awarding more than $13 million.

More than eight million visitors annually enjoy skate parks that The Skatepark Project has helped finance.

Thousands of skate park advocates around the world have received guidance and advocacy training from The Skatepark Project.