Ed Sheeran may be newly engaged, but fans have begun speculating he might have already tied the knot.

During a concert in London on Monday night (February 19), the “Shape of You” singer was spotted wearing what looked like a silver wedding band on his left ring finger, prompting fans to wonder if he'd married his fiancé, Cherry Seaborn, in secret. Sheeran performed at Indigo at the O2 as part of 2018's War Child BRITs Week, where his new piece of jewelry was in plain sight as he played guitar for the crowd. The 27-year-old musician has yet to address the rumors.

The news arrives one month after he and Seaborn, his partner of three years, announced their engagement via Instagram. "Got myself a fiancé just before new year," he captioned a an affectionate photo of the pair. "We are very happy and in love, and our cats are chuffed as well xx."

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