ubstantial competent evidence in the form of testimony by the attorney performing the services and by an expert as to the value of those services." Pridgen v. Agoado, 901 So.2d 961, 962 quoting Cooper v. Cooper, 406 So.2d 1223, 1224 (Fla. 4I" DCA 1981). See also, Snow v. Harlan Bakeries, Inc., 932 So.2d 411 (Fla