PERSON@1 -LRB- born June NUMBER@1 , NUMBER@2 -RRB- , who performs under the mononym ORGANIZATION@1 , is an MISC@1 recording artist , actress , model and dancer .

PERSON@2 -LRB- born PERSON@1 , NUMBER@2 -RRB- is an MISC@1 actress and younger sister of PERSON@3 .
