AceShowbiz - Sydney Sweeney has been the subject of recent media buzz, not for her acting prowess but her tumultuous relationship with fiance Jonathan Davino. The 27-year-old actress was hit with split rumors and she did little to quell them.

In new Instagrampictures that added fuel to her alleged separation from Davino, the "Euphoria" actress ditched her diamond engagement ring. The caption-less post sees her in a mini dress in a sandy place.

The breakup rumors surfaced after the actress pushed back her wedding. A source told PEOPLE that "things have been rocky for a long time." Another source said to DailyMail, "Sydney and Jonathan have been having major issues but are not fully split. Things are not great right now, but they aren't throwing in the towel yet."

Sources claim that the primary source of tension stems from Sydney's demanding work schedule and the spotlight that accompanies her rising career. "Sydney doesn't have a lot of downtime, and it causes tension in their relationship. Jonathan wishes they were able to spend more quality time together," noted an insider.

Sydney's career trajectory is skyrocketing with an array of projects lined up, from her return to "Euphoria" to starring in a remake of the Jane Fonda classic "Barbarella."

Contributing to the speculation were rumors of an on-set affair with co-star Glen Powell during the promotion of "Anyone But You." Although both actors playfully leaned into the gossip for publicity, it reportedly further strained Sydney's relationship with Davino.

Adding complexity to their personal dynamics, Sydney and Jonathan co-own the production company Fifty-Fifty Films. While defending her autonomy, Sydney refuted rumors that Davino financially backs the entirety of their enterprise.

"You can be in a healthy relationship with someone and also be very successful without needing the man. We're teammates. We're in it together. And we want to see each other succeed," she asserted.

It's a trying time for the couple, with friends fearing an official split might be looming. However, the actress currently remains focused on her burgeoning career, grappling with public scrutiny while managing her personal life.