Ive been playing guitar for about 6 months now and im gonna get a electro-acoustic for xmas and im wondering if i can plug it into my little fender G10 or will i need to get a new lead and amp for it?
you can play it through it, but it may sound like crap.

buy either an amp made for acoustic guitars or a bass amp.
Squier Classic Vibe
Acoustic B20

Favorite Bands:
Green Day
You can just plug it into your amp, no problem, but you won't get good sounds out of that little amp with any guitar.
Fender American Special HSS Stratocaster
Ibanez 1987 Roadstar II Deluxe
Yamaha THR10X
Marshall JCM900 SL-X
Ibanez WD-7 Weeping Demon Wah
TC Electronic Polytune
Seymour Duncan Tweakfuzz