Kaylee Bug Tv, Kaylee Dakers, Kaylee Defer, Kaylee Hartung, Kaylee Quinn, Kaylee Rollins, Anna Mikhalkova, Jacob Halko, Johanna Halkoaho, Julia Mikhalkova, Leona Machlkov, Nadezhda Mikhalkova
Her brother,Jacob Halko, is famous on musical.ly, too
Kaylee suffers from premature aging, her disease being named progeria