Yes, it is the superlative form of the adjective nice.
Nicest
No. Nicest is an adjective.
rihon is the nicest girl on stardoll
Mew is the nicest pokemon
Enya is the nicest girls name.
the nicest fantasy character is Pegasis
ibrahim_07 is the worlds nicest member
nicest
brooke tessmacher is the nicest and the prettiest
An awkward modifier is a modifier that interrupts the flow of the sentence. =] A modifier that interrupts the flow of the sentence
maltese puppies are the nicest dogs in the world
which one is better: nicer or nicest