Selena Gomez boots  Justin Bieber scarf sunglasses coffee fan
Selena Gomez boots  Justin Bieber scarf sunglasses coffee fan

Selena Gomez must really be digging the exposed-bra look, because this is the second day in a row the former Disney star has rocked the racy style!

Gomez looked grunge-chic in an oversized black tank that let her baby blue bra peek out of the sides, paired with skinny jeans, tan ankle boots and a pretty patterned scarf as she picked up an herbal refreshment with a few pals, on Tuesday afternoon, and she even stopped to pose for a pic with a young fan!

The singer/actress celebrated her 20th birthday last Sunday with a big win at the Teen Choice Awards, and a romantic date with beau Justin Bieber at Il Cielo restaurant in Beverly Hills.

After the bday festivities, Selena shared via Twitter: "Beyond blessed, so much love. Thank you for the most incredible birthday yet! I'm truly, truly grateful. I love my family, friends and all of you."