Sam-034
I think you should, if they're good enough friends they won't care..
and Kelly needs to get her own mind, no offense.. If Jen doesn't want to be your friend because of it it's her loss, in my opinion.
I agree. Also, you seem ready to tell them and while the consequences may not be to your liking, it will be her loss and it's best to be hoenst in a friendship?? Maybe she will react differently because it is you, her friend, who is bisexual, especially considering she is your best friend.
Ah, and I'm not saying you're lying by not telling them, just that it's being more open with them which is usually a good thing.