The 35-year-old beauty and her artist beau Marco Perego were spotted Monday night leaving London hot spot Loulou's members club in Mayfair, where they were both snapped wearing gold bands on their ring fingers, sparking rumors the twosome secretly took a walk down the aisle.
Saldana, who looked stunning in colorful leggings, a black sweater and a high ponytail, wore what appeared to be an emerald engagement ring on her left hand in addition to the gold jewelry piece—and seemingly tried to hide the accessories as paps snapped pics of the pair.
The sexy Italian artist rocked a stylish look for their evening out, sporting scruffy brown boots, a blazer and black jeans, while adding the tiny gold band to his edgy ensemble.
Zoe and Marco were first romantically linked in May after they were snapped packing on the PDA while on vacation in Capri.
"Zoe is super-happy right now," a source told E! News after the pair went public with their romance. "She's in a really happy place."
The source also added that Perego is a "really good guy," who has "a really good energy."
The Avatar star later opened about her history of coupling up with actors, telling Allure magazine, "been there, done that, got the T-shirt."
Before Cooper, Zoe was engaged to Keith Britton, whom she dated for 11 years. After the former couple split in 2011, she opened to InStyle magazine in May 2013, calling their breakup "heartbreaking" for both parties, while also sharing her thoughts on love.
"I believe in love because I had it for so long, so I know it's possible," Saldana said. "I'm not one of these people who's going, 'Oh, because I was with someone for so long I need to take a break.' What if love is just around the corner?"
As for the type of man she's looking for?
"A badass renegade! A pirate!" she admitted. "A pirate who can cry. Oh, my God!"
Considering Marco is nicknamed Pirate Perego, we think Zoe just may have found her match.