Lubba

Lubba is the main supporting character of Super Mario Galaxy 2.

Character description
Lubba is a large purple Luma and the pilot of the Starship Mario, which he creates after Mario lands on it. Appointing Mario as the ship's captain, Lubba joins him on his quest to defeat Bowser to help him rescue Princess Peach in exchange for recovering the Power Stars. He usually stands by the ship's wheel and gives Mario helpful information. He is also a wisecracker, as he tends to make jokes about the ship, as well as the items and passengers that comes aboard.

In Super Smash Flash 2
In Super Smash Flash 2, Lubba appears as a background character on the main form of Galaxy Tours, Starship Mario. Unlike the other Lumas, he appears in the foreground, where he idly stands in front of the wheel of the ship.