Rosaline Rosa, known as Keira (on ClubSweethearts), is a former adult model and porn star born on July 4, 1992, in Praha, Czech Republic. Of Caucasian descent, she entered the adult industry in 2014 at age 21, debuting with AdultPrime on March 9, 2015, after her first shoot at 18. Active until 2018, Rosa starred in 43 videos, primarily for ClubSweethearts, featuring in originals like Catholic Schoolgirls, Ballerinas on Fire, and All Girl Vacation. Standing at 5'4" (162 cm) and weighing 102 lbs (46 kg), Rosa has an athletic build with measurements of 84-60-83 and a 34B cup size (enhanced). Her striking black hair, brown eyes, and shaved/Brazilian pubic style complemented her on-screen presence. She also has a navel piercing. Rosa's career, though brief, left a mark with her versatile performances, showcasing her charm and athleticism in the adult entertainment world.