PICS: Jessica Biel flaunts engagement ring at Met Ball

Jessica Biel showed off her impressive engagement sparkler for the first time, on the arm of fiance Justin Timberlake

The stars were out in full force at this year's glitzy Met Ball, held in New York last night, but no one shone quite as brightly as Jessica Biel, who finally showed off her impressive sparkling engagement ring from Justin Timberlake.

The actress flaunted off her fabulous figure in a form-fitting Prada gown as she posed for paps on the arm of her fiance Justin, who looked dapper in a sharp Tom Ford tux.

JESSICA AND JUSTIN'S RELATIONSHIP IN PICS

But it was Jessica's accessory of choice, an impressive sparkler on her ring finger, that drew the most admiration.

The notoriously private couple are rarely seen together and have kept a low profile of late - but last night there was no hiding that giant rock.

Good work, Justin.

Jessica and Justin joined a whole host of Hollywood heavy-weights including Rihanna, Beyonce, Cameron Diaz and Jessica Alba at one of the US's biggest nights on the showbiz calendar.

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