OnlyFans creator Summer Robert has had to upgrade her flight tickets to accommodate her chest size - to the tune of more than $50,000. Robert, who lives with macromastia, has found fitting comfortably in economy seats to be very difficult as she navigates a chest that measures a size 30R and carries over 50lbs. (The rare condition causes ongoing and excessive breast growth, according to a press release obtained by Us Weekly.) "The lack of space in economy means I cannot do it," Robert, 28, said in the press release.