Sydney Sweeney's Flirty Threesome With MGK And Patrick Schwarzenegger Turns Heads

Sydney Sweeney is living her best single life, and she’s not hiding it.

Fresh off her frosty run-in with ex-fiancé Jonathan Davino, Sydney Sweeney turned heads in Las Vegas this weekend at the Palm Tree Beach Club bash at MGM Grand, where she brought the heat, and some unexpected chemistry, with not one, but two Hollywood heartthrobs.

The 27-year-old blonde bombshell rocked a white tank and denim mini that showed off her signature legs, as she mingled with a star-studded crowd that included newly single Machine Gun Kelly and "White Lotus" hunk Patrick Schwarzenegger.

In a video captured by Daily Mail, Sydney was seen getting cozy with MGK, her former "Downfalls High" co-star, sparking whispers of a possible rekindled connection. The duo, who’ve known each other since 2021, were all smiles as they chatted throughout the event, with Sydney leaning in close to whisper something to him while flashing a playful grin.

MGK, who just welcomed a baby with Megan Fox, kept it casual in a red tank, denim jacket, oversized jeans, and a backwards hat, while keeping close to Sydney as the party went on. And yes, their flirty banter did not go unnoticed.

Elsewhere, Sweeney was spotted sharing a moment with Patrick Schwarzenegger, who's been generating buzz for his standout role in season 3 of "The White Lotus."

Schwarzenegger also sported a denim jacket, completing the trio’s coordinated look.

But wait, there’s more.

The actress was also spotted chatting up a mystery man in a navy blazer and jeans. While his identity is still unknown, Sydney rested her hand on his arm during their conversation, sparking even more curiosity.

The Vegas party was bumping with celebs as Kygo, who also co-owns the venue, DJed the sun-soaked bash, but Sydney easily stole the spotlight.

She even posed for group pics with both MGK and Patrick, before slipping into another photo-op with just Schwarzenegger and another guest. Friendly? Definitely. Flirty? That’s up for debate.

This all follows Sweeney being spotted getting cozy with her "Housemaid" co-star Brandon Sklenar.

While the two steered clear of any overt PDA, their close body language didn’t go unnoticed, especially as fans drew comparisons between Sklenar and Sweeney’s "Anyone But You" co-star, Glen Powell.

Sydney’s love life has been under a microscope since splitting from longtime partner Jonathan Davino earlier this year.

While the pair quietly ended their seven-year relationship in January, the news didn’t surface until March, and sources say a romantic reconciliation isn’t in the cards.

“Sydney and Jonathan are not reconciling romantically and they're not getting back together, despite speculation to the contrary,” a source told TMZ last month.

Though they awkwardly crossed paths at Sydney’s Florida estate during what some believed was a “reunion,” insiders confirmed it was just a gender reveal party for a mutual friend. Sydney smiled, kept her distance, and made it very clear that the ship has sailed.

“This wasn’t just a relationship. This was two people living together and planning a future,” another source told PEOPLE. “Sydney’s mind is very much on work through. She’s doing well.”

Still, others aren’t convinced it’s over for good.

“They had been together for so many years, and their lives are very intertwined,” a source exclusively tells Us Weekly, sharing, “It’s hard for them to just pull the plug and stop all communication.”

“Sydney and Jonathan have maintained a good relationship during this time and aren’t back together,” the source added.

The two have also kept in touch due to the Bel Air mansion they purchased together. Before their split, Sweeney and the filmmaker bought the Los Angeles property in May 2023, and it’s currently undergoing renovations.

“This home was supposed to be their family home together,” a separate source told Us Weekly, adding that the actress is still “extremely passionate” about it.

Between Vegas parties, Patrick’s pearly whites, MGK’s sly smiles, and a mystery man in a blazer, it's clear that Sydney Sweeney knows how to keep everyone watching.