PERSON@1 -LRB- born March NUMBER@1 , NUMBER@2 -RRB- , often credited as PERSON@2 , is an MISC@1 actress , singer-songwriter , guitarist , and pianist .

PERSON@3 `` Aly '' Michalka -LRB- born March NUMBER@1 , NUMBER@2 -RRB- is an MISC@1 actress and musician .
