Roommates, Mariah The Scientist just gave fans a peek into what might be one of the most unforgettable moments of her life-and the reactions are everything. The superstar, known for her sweet energy and smooth vocals, was recently spotted in a candid moment that had everyone buzzing.RELATED: Congrats! Young Thug Proposes To Mariah The Scientist During ATL Show & Fans Are Loving Her Pink Diamond Ring (WATCH)Mariah Shares Her Real Reaction To ProposalIn a video posted on Wednesday, which appears to have been taken outside the arena right after the proposal, Mariah looked effortlessly cozy compar...