Beyonce Knowles cannot stand to be away from her diamond ring, according to reports.
The Destiny's Child star was seen wearing the engagement band in Miami as she took a dip in the swimming pool, reports the Daily Mail.
In news which may interest owners of gold diamond rings, the singer received the 16-carat item from partner Jay-Z.
Mohammed Cimark, of Precious Gems and Jewels, comments to the newspaper the stone is "an exceptional diamond".
He adds: "I would need to look at this through the magnifying glass to know if it was flawless - but it would be quite rare, especially with a diamond this size."
The 27-year-old songstress wore the £2.5 million gold diamond ring while in Miami on holiday.
Last week, Jessica Simpson was spotted shopping for gold diamond rings while on a trip to Dallas with boyfriend Tony Romo, sparking rumours the pair are set to marry.