Bloomberg says Hot Shots Media CEO is Mr Danny Maco
https://www.bloomberg.com/research/stocks/private/snapshot.asp?privcapid=100488896
and same with
https://www.crunchbase.com/person/danny-maco#/entity
i do agree there is some similarity in concept but i've played with the megastar app and it's closer to youtube than MMZ shutterbug(imo)