By Jessica Wedemeyer
The weather is heating up -- and so are our favorite stars! Keep clicking to see who helped raise temperatures this month -- from J.Lo and Casper to Nicole and Keith, and more!
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Tori Spelling and hubby Dean McDermott shared a seaside smooch while celebrating Tori's 40th birthday with their family at the St. Regis Punta Mita Resort in Punta Mita, Mexico, on May 20, 2013.
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