Joe's beer requirements follow his younger brother Nick' marriage to Priyanka late last year, where the singers say they "ran out" of the alcoholic beverage because they underestimated how much their guests would drink, reports femalefirst.co.uk.
Nick added "We learned a lesson from my wedding. Our friends drink a lot of beer, specifically, and we ran out of beer at the wedding, at my wedding, which was a big issue."
Their third brother Kevin quipped that things went downhill the minute the beer was gone.
In a joint interview for "The Zach Sang Show", he added "It starts to get very dark very fast with hard alcohol instead. It's just like 'Oh, we're doing this now? Okay.'"
Joe and Turner have not publicly confirmed the date for their wedding, but have said they're planning on tying the knot this summer.