'Girls' star Allison Williams is engaged -- but she has more than just her upcoming wedding to worry about! In a recent interview with PEOPLE, Williams revealed that her co-star (and 'Girls' creator) Lena Dunham has already made plans to hide Williams' rock.

“Lena has already threatened to hide my engagement ring, which I really hope she doesn’t do. She’s like, ‘We’re gonna have to find ways to hide it while we’re shooting,'" Williams told the magazine. "I was like, ‘Okay, then I’m going to hide it on part of my body that you can’t see.’ I know she’s obviously kidding.”

While it's necessary that Williams' character Marnie not be seen with the diamond, we can understand the 'Girls' star's hesitation -- she has quite the gorgeous sparkler!

Williams became engaged when her boyfriend of three years, College Humor co-founder Ricky Van Veen, popped the question in February. The engagement is so new that Williams and Van Veen are just taking the time to enjoy it.

“Literally, we have not even started thinking about the logistics of the wedding. It’s so funny, even my friends are like, ‘So, ballpark, just tell me what time of year, just in case I travel,’ and I have no idea,” she told PEOPLE about her upcoming wedding plans. “As of now, it just exists as this hypothetical thing that will happen eventually. And none of it has started to become real yet. So eventually that’ll become things that we’re concerned with. But for now, it’s just the fun part.”