All-Star Fling: Cameron Diaz & Alex Rodriguez

Summer Lovin' 2010

The actress and the athlete have been tight-lipped about their romance, but have been repeatedly spotted on dates. (AP Photos/Vince Bucci & AP Photo/Kathy Willens)

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Hottest Couples ... Summer is sizzling for some of your favorite stars. Find out who is dating who in the wild world that is Hollywood. (Photos by Andrew H. Walker/Getty Images for Stella McCartney , Kevork Djansezian/Getty Images, Ethan Miller/Getty Images)
Off-Screen Roman... It's been long-rumored that 'Twilight' co-stars Stewart and Pattinson have been maintaining a romantic relationship off-screen, but they've finally be outed by the film's producer. (Photo by Frazer Harrison/Getty Images)
Rebound Romance:... This summer Kim Kardashian traded in her on-again off-again football player beau Reggie Bush for Miles Austin, another member of the NFL. (Photo by Ethan Miller/Getty Images & Christopher Polk/Getty Images)
Walking the Plan... Supermodel Miranda Kerr and "Pirates of the Caribbean" star Orlando Bloom have been dating for years, but he finally asked for her hand in marriage this summer. (Photo by Ruth Schwarzenholz/Getty Images)
All-Star Fling: ... The actress and the athlete have been tight-lipped about their romance, but have been repeatedly spotted on dates. (AP Photos/Vince Bucci & AP Photo/Kathy Willens)
Country's Bigges... This weekend country superstar Carrie Underwood will marry NFL star Mike Fisher in Georgia. (Photo by Larry Busacca/Getty Images for NARAS)
Surprise Nuptial... Former 'Transformers' hottie Megan Fox made it official with '90s hunk Brian Austin Green on a Hawaii beach. (Photo by Michael Buckner/Getty Images for GQ)
Taboo Twosome: J... After a string of unsuccessful relationships with musicians and an NFL quarterback, it looks like Jess has finally found a new man in former New Orleans Saints player Eric Johnson. One minor issue - Johnson split from his wife in February but multiple sources are reporting the divorce hasn't been finalized so technically, he's still married. (AP Photo/Jeff Gentner & AP Photo/Rogelio V. Solis)
Speculated Coupl... The former "Dancing with the Stars" cutie has been spotted all over the globe (from L.A. to Italy) with Ryan Seacrest, the hardest working man in Hollywood. Despite multiple sightings of this super couple, they've both remained mum about the rumored relationship. (Photo by Jason Merritt/Getty Images & Kevork Djansezian/Getty Images)
Rockin' Romance:... Soon after Kate split from Cameron's current slugger A-Rod, she bounced back on the dating scene with the lead singer of the British rock band Muse, Matt Bellamy. Muse is the band who inspired author Stephanie Meyer to pen 'The Twilight Saga.' (Photo by Andrew H. Walker/Getty Images for Stella McCartney & Ian Gavan/Getty Images)
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