My friend isha and I (gabby) want to make a beauty and fashion YouTube channel?

As a girl also chasing her dreams and doing really big and spontaneous stuff, that we might regret in the future, I would advise you to really dedicate yourself into it, and push past all the hate you might one day receive. Becoming popular on YouTube means that your videos should be good quality and editing should be as perfect as you can get it. If you're doing make up, you should probably really learn a lot about the products you use, and you know copyrights and stuff. You should know what you are doing so you don't embarrass yourself. Make sure that your lightening is bright enough that you show, but not so bright that it reflects from the make up.

For video ideas... You could try different types of make up like natural or winged liners. You could even try imatating celebrities. Or you could challenge one another like trying to accessorize a plain white shirt, and see who's fashion taste is better. There are a lot of fun ideas, that you could try.

Good luck to both of you, and I'll be rooting!