Keira Knightley poses beside Kerry Nixon, bride of the actress’s brother, Caleb Knightley, at the wedding in Glasgow. (Andrew Milligan/AP)

It may not have been the royal wedding, but Keira Knightley looked pretty stylish while attending a significant matrimonial event in the U.K. over the weekend.

The wedding in question involved Knightley’s older brother, Caleb Knightley, who married his fiance, Kerry Nixon, at Pollokshields Burgh Hall in Glasgow, Scotland. Given the couple’s connection to a Hollywood star, pictures from the affair naturally have been splashed all over the media.

The conclusion: Knightley makes an awfully attractive bridesmaid in a fuschia gown with crinoline-poofed skirt, and that still rockin’ bob. (The bride looked lovely, too, but alas, the blogosphere is far more interested in Elizabeth Swann’s nuptial formal wear.)

Bask in the Knightley elegance via the additional photos after the jump.

More wedding photos:

(Andrew Milligan/AP)

(Andrew Milligan/AP)