The fishtail braid is the summer beauty equivalent of the maxi dress: practically every celeb from Jennifer Hudson and Demi Moore to Alicia Keys and Minka Kelly have been spotted sporting the trendy hairstyle.PHOTOS: Summer's big beauty trends

And the latest fashion-forward star to try out the look is Whitney Port, who models all of this season's ultracool 'dos in the new issue of Us Weekly.PHOTOS: Stars who changed their hair color

To find out the secrets to mastering a perfect fishtail braid, watch the video below, which features celeb hair pro and John Frieda international creative consultant Harry Josh working his mane magic on Port.

Get more Us! Follow us on Twitter, Friend us on Facebook, Subscribe to Us Weekly