Your sentence
Estás+muy+guapa+hoy.
Words in this sentence
estar
to be (have a temporary or permanent location in space); to be present; to be (denotes a copula, in a transient fashion); to be (auxiliary verb for the progressive/continuous aspect, preceding the gerund of the verb); to be in a state (in a passive voice sense); to be, stay (denotes a copula, in a transient fashion); to be (still); to be in a long-term state (in specific idioms)
Verb
guapo
good-looking; handsome, pretty (describes a man or a woman); smart or elegant; cool; bold, fearless; angry, upset
Adjective