Loretta, played by Caroline Williams, is a character in Leprechaun 3.
Loretta works for Mitch alongside Fazio in a Las Vegas casino. Loretta is past her glamorous glory days until she happens upon a magical medallion. She is able to wish herself to become young and beautiful again. After the medallion is stolen by Fazio, she is enamored by her own looks in a mirror.
The Leprechaun finds her and uses his magic to inflate her breasts and butt so large that she cannot escape the room. Eventually she inflates so much that she explodes.