The Material Girl is said to be single again after the Brazilian underwear model called off their relationship, citing their age difference and busy schedules, according to the Chicago Sun-Times.
The newspaper alleges, "It not only was totally amicable, but it was Luz who initiated the split. Apparently, the 23-year-old Brazilian realized their age difference (she's 51) and overall lack of mutual interests nixed a long-term relationship."
Madonna began dating Luz after they met at a December 2008 photo shoot for W magazine -- just weeks before her divorce from director Guy Ritchie was finalized.
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