Katy Perry may have been in the weed capital last Friday night, but the 30-year-old reportedly said her partying days are a thing of the past. 

"I don't even really do cocktails anymore. There's a certain point in your life where you just turn to red wine, and that's kind of the point I've hit now," Perry told Elvis Duran Wednesday on his radio show. "I love a nice Malbec." 

Perry is in Amsterdam for her Prismatic World Tour, but local partiers won't get the change to smoke some weed with the "Dark Horse" singer.

"I'm going to go to the red light district tonight, actually, but I'll just say this: the weed doesn't agree with me," Perry told Duran. "I turn into more of a weirdo than I actually am!"  

This wasn't the first time for Perry to open up about cannabis usage. 

"The weed - I'm not friends with it," Perry told GQ last month. "I can't do that stuff. I'd be like in the corner: 'Are you trying to kill me?!' "