See Catherine Zeta-Jones, Michael Douglas, Bad Bunny, more stars at Formula 1 Monaco Grand Prix

Celebrity watchers had reason to get revved up about this weekend’s Formula One Monaco Grand Prix.

Catherine Zeta-Jones and Michael Douglas stepped out Saturday at the race for a dressed-down date. The Hollywood husband and wife − seen most recently in full glam on the red carpet at Cannes Film Festival with daughter Carys Zeta Douglas, where the "Ant-Man" star received an Honorary Palme d’Or − donned shades and VIP lanyards as they strolled the grounds hand in hand.

Zeta-Jones, 53, wore white jeans with a black-and-white striped boatneck tee and athletic shoes, accessorized with a jaunty fedora, hoop earrings, a gold chain belt with dangling charms, and a Chanel fanny pack, tied with a red print scarf. Marvel's "Ant-Man" actor Douglas, 78, wore black trainers, a black polo shirt, white slacks and a green Formula One baseball cap.

Cannes Film Festival: Catherine Zeta-Jones, Michael Douglas stun with daughter Carys on red carpet

Bad Bunny

Reggaeton star Bad Bunny donned what Harper's Bazaar identified as an attention-getting vintage Jean Paul Gaultier button-front shirt, gray trousers and square sunglasses with orange lenses. The sheer polka-dotted shirt gave the illusion of being worn over a bikini top and a bottom. The "Un Verano Sin Ti" artist, 29, posed for photos with driver Sergio Perez.

Bad Bunny and Sergio Perez
Bad Bunny and Sergio Perez

Tom Holland

Tom Holland wore a bright green, baggy shirt with a thin gold chain and round shades when he turned out Saturday and took selfies with the Red Bull team.

Tom Holland (center) poses for a photo with Red Bull Racing team members during the F1 Grand Prix of Monaco at Circuit de Monaco on Sunday.
Tom Holland (center) poses for a photo with Red Bull Racing team members during the F1 Grand Prix of Monaco at Circuit de Monaco on Sunday.

Princess Charlene and Prince Albert of Monaco

Princess Charlene and Prince Albert of Monaco
Princess Charlene and Prince Albert of Monaco

Princess Charlene and Prince Albert were on hand Sunday to present trophies.

She wore her hair in a dark brown pixie, a change from her usual blond look, with a rainbow-striped, floor-length sleeveless shift, with a pair of simple sparkling ear studs. Her husband wore a navy jacket and tie.

Kylie Minogue

Kylie Minogue wore a racing-inspired white jumpsuit, casually rolled up to her elbows, with white sandals and a red manicure.

"Stranger Things" actor David Harbour was pictured walking right behind her, donning sunglasses and a navy blue striped shirt.

Chris Rock

Chris Rock, wearing mostly white from his ball cap to his trainers, and daughter Zahra Savannah Rock showed up Sunday.

Among the other celebs in attendance:

Orlando Bloom

James Marsden

James Marsden
James Marsden

David Harbour

David Harbour
David Harbour

This article originally appeared on USA TODAY: Catherine Zeta-Jones, Michael Douglas, Bad Bunny at F1 Grand Prix

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