be the spitting image of

US /bi ðə ˈspɪtɪŋ ˈɪmɪdʒ əv/
UK /bi ðə ˈspɪtɪŋ ˈɪmɪdʒ əv/
"be the spitting image of" picture
1.

to look exactly like someone else

:
She's the spitting image of her grandmother when she was young.
The boy is the spitting image of his father.