Described is a method for grouping eyelashes and applying eyelash extensions based on the eyelash groupings. The method includes an act of forming an eyelash group, the eyelash group including a plurality of actual eyelashes that are adhered together to form the eyelash group. An eyelash is separated from the eyelash group using tweezers or another similar item. Thereafter, an eyelash extension is adhered to the eyelash that is separated from the eyelash group, thereby providing a user with an eyelash group and an eyelash extension applied to an actual eyelash. The process can be repeated for any desired amount of remaining ungrouped eyelashes.