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Madonna is raising eyebrows over her parenting style, after posting a photo of her 13-year-old son holding up alcohol on her Instagram page. 

Within hours, thousands of the Queen of Pop's followers commented on the photo, many of them expressing anger and concern.  The picture shows the teenage Rocco -- son of director Guy Ritchie -- with two friends posing with full bottles of hard liquor. 

His mother added the caption, "The party has just begun! Bring it! 2014." 

She then followed up with another photo of Rocco with the caption, "No one was drinking we were just having fun! Calm down and get a sense of humor! Don't start the year off with judgement!"

A closer look at Rocco's own Instagram page is stirring up even more cause for alarm.  In one photo he's seen holding what looks like a glass of champagne, and in another, he is standing in front of a bar. notes that the photos were likely taken in the Swiss Alps where Madonna is vacationing with her family, and the drinking age is 16.