Looks like Jonah Hill could be off the market.
Fans are speculating that the actor, 39, is engaged to Olivia Millar after pics surfaced of his rumored girlfriend rocking a ring on that finger.
In photos published by the DailyMail Wednesday, Millar was noticeably sporting a large square-cut diamond ring while leaving The RealReal and Burro in Santa Monica, Calif.
Millar — who co-founded the vintage clothing company Chasseresse with her sister — wore a pair of cozy denim overalls with a black knit sweater underneath and neon green slides as she carried a bag from The RealReal.
“So happy for them ❤️,” one fan commented on DailyMail’s latest Instagram post.
Another person added, “Wow! Congratulations!! 🎉 “
Reps for Hill did not immediately respond to Page Six’s request for comment.
Their possible engagement comes after they were first publicly photographed together in August 2022. However, it’s unclear if they’ve been dating for longer.
Hill has gone to extreme measures to protect his personal life because, around the same time that the two debuted their relationship, the “21 Jump Street” star deleted his social media accounts.
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“I have come to the understanding that I have spent nearly 20 years experiencing anxiety attacks, which are exacerbated by media appearances and public-facing events,” Hill wrote in a statement to Deadline at the time, explaining why he chose not to promote his 2022 mental health documentary, “Stutz.”
For her part, Millar keeps most of her social media accounts private.
Prior to Millar, the actor dated surfer Sarah Brady in 2021, with the two going Instagram-official in September. However, it’s unclear when the two called it quits.
The last time Hill publicly spoke about Brady was in February 2022, when he slammed reports claiming they were engaged.
“The rumors are not true. I am engaged. But not to my girlfriend,” he joked via Instagram at the time, adding, “I am engaged to your mom.”