Ugh! There is no baby rosalina!
No Rosalina doesn't. But the stars are like her kids... kinda
Nope, sorry!
No, there is only the regular Rosalina. The only babies are; Baby Mario Baby Luigi Baby Princess Peach Baby Princess Daisy
Characters in Mario Kart 8 are unlocked randomly as you get gold trophies in cups. Therefore, she could be the first character you unlock, or the last one.
You cannot unlock Baby Mario in Mario Kart DS. He is only in Mario kart: Double Dash!!! and Mario Kart Wii.
1st you beat mushroom and shell cup in all mode then get 5 expert staff ghosts. then you beat all missions for 1-8 but don't fight a boss after doing this. win all 50cc cups then 1 more vs race then you've got baby roselina!
Baby Mario is already one of the starting characters on Mario Kart Wii.
In Mario Kart you have to do the 100cc challenge and win the special cup (Edit) Well that is how you unlock Daisy not baby Daisy.
Nope
You cant
Baby Yoshi isn't in Mario Kart Wii. You can only get him by hacking.