Beyonce Knowles proudly showed off her wedding ring on Tuesday night.

The 'Crazy In Love' singer - who tied the knot with Jay-Z last Friday - sported a huge diamond on her ring finger as she watched her new husband perform at Atlanta's Phillips Arena.

During the concert - which also featured Mary J. Blige - Beyonce and good friend Usher leaped to their feet when Jay-Z sang his hit 'PSA'.

Earlier in the day, Beyonce - who is rumored to be pregnant with the couple's first child - wore a black leather ensemble which included black fingerless gloves, covering up any possible wedding ring she may have been wearing.

On Monday night, Jay-Z went out partying without his new wife and refused to comment on his recent nuptials.

When asked about the wedding, he said: "I don't know what you're talking about!"

Beyonce's sister, Solange also remained coy when she was quizzed about last week's ceremony.

When asked if Beyonce enjoyed being married, Solange replied: "I have no idea!"

Although Solange attended the wedding, when asked what the day was like, she said: "What night are you talking about? Friday? I really don't know."

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