By InStyle Staff
Mar 20, 2012 @ 4:05 pm
Humberto Carreno/

Beyoncé represented her new daughter Blue Ivy in a navy blue dress to attend a dinner hosted by Michelle Obama at the Greenwich Hotel last night, but what we loved most about the pop diva's look was her sleek pulled-back ponytail. The non-fussy style is perfect for the first day of spring! See 13 more easy hairstyle ideas fit for the sunny season in the gallery.

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