WOW!! Those are some MONSTER leaves! What a lady you've got! I wouldn't defoliate them, personally (and all I grow are autoflowers and I definitely like SOME defoliation)... these are just too gorgeous and very very beneficial to your plant. What I WOULD do is to try to tuck them under - but I'm guessing they're just not going to stay tucked under for long... so I'd actually think about doing a bit of LST on them to see if you can't in some way get them to stop shading the bud sites below. I'd also be looking at your side buds and definitely doing LST on them to pull them away from growing under those large and luscious leaves..
Very, VERY pretty plant - you should be proud!