Is A-Rod Already Straying from Madonna...with Kate Hudson?

Anyone feel a slight shift in the universe this weekend? Blame A-Rod! By all accounts, the Yankee slugger is now wearing the proverbial pants in his relationship with Madonna--a feat not achieved since Sean Penn made her weak in the knees in 1985--and actually flirting with other celebs (namely, Kate Hudson and Sofia Vergara) in public.

According to the New York Daily News, Alex spent Friday night partying at the Fountainebleu Hotel opening in Miami, and even though Madge's close pal Ingrid Casares was close by (reportedy to keep tabs on her BFF's man), he still had the cojones to accept flirtatious advances from both Kate and Sofia. The details are juicy:

"Hudson had her arms completely wrapped around A-Rod’s waist and every time he leaned over to talk to anyone she would pull him back toward her,” our South Beach spy snitched. “They were laughing and giggling all night.” Latin beauty Sofia Vergara tried to thwart Hudson’s flirtations, leaning over the table, her ample assets in A-Rod’s face, as she gushed about how much she loved the ball player. But Hudson was quick to whisper something in his ear that brought his attention right back to her.

Granted, A-Rod could have been engaging in perfectly platonic conversations with both starlets about the Fountainebleu's fantastic bottle service and crystal clear sound system...but we prefer to imagine something far more scandalous. This is an especially bad look for Madonna, who made it clear last week that her guard is already down when she told friends that Alex has "the heart of a poet trapped inside an insanely gorgeous body."

Note to Madge: if you have to dispatch your girlfriend to a party in the wee hours of the morning just to keep an eye on your new boyfriend--and you're the biggest pop star in the world!--that doesn't exactly bode well for your romantic future. We're just sayin'.