Madison Beer flaunts flat abs while running errands in crop top and sweatpants in Beverly Hills

Madison Beer put her taut tummy on display in a white cropped T-shirt on Friday while running errands on Friday in Beverly Hills, California.

Out and about: Madison Beer showed her flat abs on Friday while running errands in a crop top and sweatpants in Beverly Hills, CaliforniaThe singer completed her outfit with grey sweatpants and thick black combat boots.

Madison had her dark hair up in a high bun after recently going blonde over Christmas.

She accessorized with golden hoop earrings, watch and a necklace and accentuated her natural beauty with a hint of makeup.

Casual chic: The 19-year-old singer completed her ensemble with thick black combat boots

Madison confirmed she was romancing Zack again Thursday with a very lovely Instagram post she shared via her Instagram stories.

Together again: Madison also was spotted with on-again boyfriend Zack Bia

Brunette beauty: The brunette beauty wore her hair up after recently going blonde for Christmas