Brianne de Chateau is a unique character from Universe 2.
She's a skilled fighter who can turn into a much larger version of herself, called Ribrianne. In this form, she's able to keep up with both Android 17 and 18. The later of the two can match Super Saiyan Vegeta and Super Saiyan Blue Goku.
With her Pretty Cannon and Heart Arrows of Love, she's Dragon Ball's answer to Sailor Moon.
Also, her English voice actor by the OG voice of Ash Ketchum, Veronica Taylor. Pokemon and Dragon Ball? How much more '90s can you get with your anime?