Based on the information available, "Regina" by Loredana Groza (from her 2008 album Tzuki ) and the track "Intro" by German rapper Loredana (from her 2020 album Medusa ) are two distinct musical pieces.
In broader pop culture, "Regina" is famously associated with the character from Mean Girls . Loredana-Regina(Regina intro)
The track "Intro" from the album Medusa serves as a powerful atmospheric opener for the German rapper. Based on the information available, "Regina" by Loredana