Mariah the Scientist is holding her head high and keeping her smile wide. The R&B singer recently linked up with Yung Miami, and a sweet moment of the Miami rapper hyping her up is going viral. This follows two weeks of leaked phone calls shaking up Young Thug's world and their romantic relationship. And while heartbreak isn't holding Mariah back from girls' time, it also seemingly won't stop her from making her coin! Amid the drama, sis announced her 2026 tour dates for her recently released album 'Hearts Sold Separately.