Lulu Garden

From Galaxy Angel Wiki, the comprehensive Project G.A. reference.

A character exclusive to the manga, Lulu considers herself a rival to Sherry, who simply brushes her aside as a subordinate. She wears glasses and is much more fragile than the brash, vengeful personality she displays. She kidnaps Milfeulle and Ranpha in order to exchange them for Shiva, but is foiled by Tact and dispelled from the rebellion.