How do I unlock Rosalina in Mario Kart Wii?

How do I unlock Rosalina from Super Mario Galaxy as a playable racer in Mario Kart Wii?


Solution 1:

According to this guide ,

Rosalina: Get a “One Star” rank or better in all Mirror Mode Wii-Cups. Or if you have a saved game file from Super Mario Galaxy, you should win 50 Grand Prix races.

You can also get Rosalina by finishing a total of 4,960 races.

Solution 2:

There are two ways: have a Super Mario Galaxy save file and she will be unlocked after 50 races or get 1 star in all 8 Mirror Mode Cups.