And since when have pink... blobs been cute? :x That said, I consider quite many Pokémon cute so I'll just name a few (everything is relative. =P) of the cutest ones:gible is NOT cute, it's a Horrifing destroyer of caves :P and I never thought letter were cute either xD
You fergot to mention one of the biggest cuties cleffa ^^ So yeah I'd say cleffa, ill add more later though..