Kate Middleton through the years

Published On: Jan 01 2012 01:31:14 AM CST   Updated On: Jan 09 2015 01:00:00 AM CST

With the Catherine, Duchess of Cambridge, otherwise known as Kate Middleton, celebrating her 33rd birthday on Friday, join us for a look at her through the years.

Kate Middleton through years - flipping pancake
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Chris Jackson/Getty Images

Kate Middleton flips a pancake during a visit with Prince William to City Hall in Belfast, Northern Ireland, on March 8, 2011.

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