But the six-time Grammy winner has faced similar rumours on several occasions since she began dating entrepreneur Konecki in 2011.
In March, there were rumours of a marriage after the singer was seen wearing two rings on her ring finger for a concert at London's O2 Arena.
The singer has joked about the attention paid to her jewellery onstage, telling fans that her rings are "from Claire's Accessories".
The 28-year-old singer was introduced to Konecki by pop star Ed Sheeran, and the couple have been together since 2011. Konecki founded bottled water company Life Water, and heads the charity Drop4Drop.
The Old Etonian is the father of Adele's four-year-old son Angelo, and the couple are said to be planning for another child. At a concert last month in Phoenix, Arizona, Adele told her fans, "I'm going to go and have a baby!"
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The singer is expected to take a break from touring - possibly for as long as a decade - after her "Finale" concerts at Wembley Arena next summer.
Adele is performing in Auckland at Mt Smart Stadium on March, 2017. The three concerts tickets sold out in a matter of minutes with unlucky fans missing out.
This article was originally published by The Telegraph.