Lady Gaga, JLo offer rare Washington fashion moment
Michael Mathes with Maggy Donaldson, Agence France-Presse
Updated as of Jan 21 12:37 PM
Joe Biden's inauguration offered the American capital city a rare occasion for glamour, with Lady Gaga leading the way in a billowing ball gown and enormous dove brooch as she belted out a classic rendition of the US national anthem.
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