Theyre Nothing Big But Theyre Nothing Small just Four Best Friends That Youd Like To Call with Kathy, Kim, Ari, Rockin Jen when You Hear Their Songs, Youll Want To Hear Them Again theyre The All Girl Summer Fun (La La La La La La) the All Girl Summer Fun (Theyre Having Fun Again) the All Girl Summer Fun (La La La La La La) the All Girl Summer Fun (La La La La La La) the All Girl Summer Fun (Theyre Having Fun Again) the All Girl Summer Fun (La La La La La La)