Twila

Twila is one of the 2 celestial hosts of Mario Party 6. She watches over the Mario Party world with the other celestial host, Brighton. The 2 are known to disagree and get into arguments often. When the 2 got into a fierce spat over who was more popular and more impressive, Mario and his friends decide to throw a party to end their feud. Their attempt worked as the 2 celestial hosts realized how much the crew did to end their feud. They then decided to make up and get along from now on.

Ultimate Story
Twila made her first appearance in the story during Ultimate Story 2. Fox and his friends brought the 2 Evolutionary Stones, the Sun Stone and Moon Stone, to Walled City because of a legend that they heard from the dinosaurs. There, they summoned the 2 celestial beings.

In the story, the 2 beings are sibling who are in charge of guarding over day and night on all worlds. This was to be their punishment for their constant fighting. Despite this, they both take their responsibilities very seriously as they are subordinates of the Mystic. Although, Twila takes her responsibility more seriously than her brother, Brighton. Because they're in charge of the planetary rotation of each planet, this enabled them to have the ability to control time but neither of them ever abused that power as they both are aware of how delicate the balance of time really is.