Rose Nanabake

Nanabake Rose (ロス, Rosu) is a character from the Urusei Yatsura movie, Only You. She calls herself as the Women of Seven Disguises and true to that title, she dons numerous disguises in order to achieve her goals.

She comes from Planet Elle. Before the wedding ceremony between Ataru and Elle starts, she disguises herself as an earthling to follow Lum and Benten's track and tries to stop them from letting them interfere with the ceremony. Later, Rose takes away Ataru from the Oni clan by disguising herself as Lum to lure the guardian of a spaceship.

Urusei Yatsura: Only You
Rose, disguised as Lum, forces open a gateway with her bare hands, bulking up significantly.