Emmett Cullen (born Emmett Dale McCarty) is Rosalie Hale's husband, Carlisle and Esme Cullen's adopted son, and Edward and Alice Cullen, as well as Jasper Hale's adoptive brother. Emmett is tall, burly, extremely muscular, and, to most humans, the most intimidating of his adoptive siblings. He has curly dark hair and dimpled cheeks, and despite his physical attributes, he is actually the joker among the Cullens. He is always eager to engage in fights, and is often described as Edward's favorite brother.
Rosalie Hale is the adopted daughter of Carlisle and Esme Cullen, adoptive sister of Jasper Hale as well as Edward and Alice Cullen, and the wife of Emmett Cullen. Her physical age is 18, and she was born in 1915 in Rochester, New York. Rosalie is described as exceptionally beautiful, even for a vampire; she is tall, statuesque, and has long, wavy blonde hair. While she was human, she was said to be a woman with elegance, class, and eyes the color of violets.