Back in 1997, Jennifer Lopez portrayed the slain Tejano superstar Selena Quintanilla-Pérez in a biopic film about her life titled simply Selena. It is commonly held that J. Lo‘s performance in that film jump-started her music career which proved to be very successful in the late 90′s/early 00′s. Last night, on Lopez‘s concert stop in Dallas, TX, Jennifer performed a cover of the Selena song No Me Queda Mas in tribute to the late singer … and she managed to win the hearts of every single person in that area. Check out the video and see for yourselves. J. Lo owes a lot to Selena, it’s nice to see her remember and respect that fact.