Kelly Osbourne's (29 years old) engagement with chef Matthew Mosshart just ended in January, but she's not letting that keep her from having some fun. Apparently, Kelly has been hooking up with Quincy Combs (23 years old), the son of P. Diddy's on again and off again girlfriend Kimberly Porter. According to sources, the relationship is not serious but "he's really into her." He even posted a posted a picture of the two of them on Instagram back in April. Either way, the guys a hottie!! What do you think about him?