Congratulations are in order as today, Halsey, has announced she's pregnant! I'm sure many were immediately like, "who's the baby daddy??" I know I was! But the internet is relentless and I doubt there is much you can hide from her. Halsey's almost best kept secret, her now well known boyfriend, Alev Aydin is welcoming a child with the 'You Should Be Sad' singer. Everything you need to know, from pictures to who this man of mystery is, is all below. Kinda makes you wonder. Did this future bundle of joy have anything to do with the Manic World Tour cancellation?