She appeared to reveal that she had finally married her long-term partner Simon Konecki at the Grammy Awards earlier this month.
But Adele's good news has reportedly infuriated members of her family, who were said to be anticipating joining the chart-topping singer for summer nuptials, the Daily Mail reports.
A source told the Mirror: "Adele and Simon have a big family but some of those closest to them weren't aware of any impending wedding and were shocked to hear one might have gone ahead.
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"They feel disappointed if it's true. They understand they're a private couple but are surprised to see them potentially cut out their loved ones."