The girl that lives downstairs is really pretty.
¿Como es tu dia, guapa? means How's your day going, good-looking?
It means,The cutest (female)
That is my girl.
he/she is really pretty but crazy
It means "milk is ugly".
"Es" is the third-person singular form of the verb "ser", which means "to be" in English. It is used to express identity, characteristics, or time in Spanish sentences.
"Where is the lady of the night?"
La chica baja = the girl comes downEs simpático = he is nice
That's incorrect Spanish grammar. The conjugation of the verb SER in that instance (for the pronoun 'Tú' or 'You') is 'eres', not 'es'. Tú eres fea means 'you are ugly' in Spanish. 'Fea' is the Spanish word for 'ugly', one example being 'Betty La Fea', which is the Spanish version of the title of the English version of the universally popular television series 'Ugly Betty'.
As written, "What is sweet girl" If you want to say "What a sweet girl", it would be "¡Que dulce chica!"
Ella es fea.