Thania Garcia The affirmation in the title of Karol G’s fourth studio album, “Mañana Será Bonito” (“Tomorrow Will Be Beautiful”), is a mantra she had repeated to herself “a few hundred times a week” over the past few years — though most days, she says she didn’t believe it. On paper, Karol’s career in 2020 was nothing short of exciting. Countless headlines identified her as a Colombian superstar taking over the world and riding high off successful collaborations from peers like J. Balvin and highly successful singles like the Nicki Minaj-featuring “Tusa,” which appeared as part of her Grammy-nominated “KG0516” in 2021. She also attracted other headlines — ones that pried into the demise of her very public relationship with her former fiancé, Puerto Rican rapper Anuel AA. Mentioning his name feels tedious, but at the time, their status as a power couple was heavily intertwined with their individual images as rapidly rising acts.