Jennifer Lopez [1] is not a regular stepmum, she's a cool stepmum. The 48-year-old performer [2] has been dating retired baseball player Alex Rodriguez [3] for more than a year now and recently escaped to Idaho for a weekend getaway with her beau and their blended family [4]. Their fun-filled holiday included a fully choreographed dance session on a boat between Jennifer and ARod's eldest daughter, Natasha. In a clip uploaded by the "proud papa," the 13-year-old shows off her impressive skills and manages to keep up with the "Dinero" singer [5] as they break it down to the bouncy track. Watch the super-adorable video above, then read on to see more photos from J Lo and ARod's family trip ahead.