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Break out the streamers and balloons! From Romeo to Olive, see which celeb cuties are getting into party mode this month
Credit: Johnstone/Splash News Online
Updated: Sunday Sep 01, 2013 | 06:00 AM EDT
By: Laura Franco
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Hands up if it's your birthday! While spending their summer traveling the globe, Nicole Richie and her little man, who blows out four birthday candles on Sept. 9, get silly on the sunny shores of Portafino, Italy on July 17.
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