beau petit that is how you say it
"The beautiful little one" is "la belle petite" in French, if you are referring to a girl.
je t'aime ma belle petite
une belle fille
Beautiful skin in French is "Belle Peau" :)
"Belle femme" is "beautiful woman" in French.
Belle famille is beautiful family in French.
Bonjour, ma belle
"un beau petit enfant / une belle petite enfant"
Belles personnes is "beautiful people" in French.
Beautiful photographs in french is de belles photos
'Beautiful view' translates to French as 'belle vue'.
Beautiful all over in French is belle partout.