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Their trip comes a week after the 24-year-old pop star and 21-year-old model, who got engaged in July, sparked marriage speculation after they were spotted at a New York City courthouse. They then spent some time in London before heading to Italy. Bieber and Baldwin recently spent two nights in a private villa at the Belmond Hotel Caruso in Ravello, E! News has learned. The villa costs €11,000 ($13,000) to rent for a night.
"They look like honeymooners and are completely in love," a source told E! News. "They always grab each other and hold each other close. They are very affectionate and smitten."