Madonnaís brother Christopher Ciccone has taken aim at the star and her toyboy lover Jesus Luz - just weeks after the estranged siblings reportedly reconciled.
Ciccone was banished from the Holiday superstar's inner-circle when he published his tell-all tome, Life With My Sister Madonna, in 2008 - which exposed the singer's private life, shining a specific spotlight on her marriage to Guy Ritchie.
Madonna reportedly offered an olive branch to her brother earlier this month, emailing the interior designer to try and repair their broken relationship for the sake of her ageing father.
But it seems as if Ciccone is still bitter about his sibling's fame and fortune - and has launched another venomous attack about her dress sense and new-found love interest.
Referring to the star's appearance at the recent MTV Video Music Awards, where the star paid tribute to late singer Michael Jackson, Ciccone growls to E! Online, "She looked like Rachel Zoe (fashion stylist) gone horribly wrong!
"It proves the point that you can judge a person by the company they keep - or don't keep. It's painfully apparent that Jesus may be able to turn water into wine, but your basic blow dryer eludes him.Ē