Selena Gomez leaves The Bedford in Williamsburg.AKM-GSI

Selena Gomez is letting it all hang out.

The “Spring Breakers” star, 21, left her bra at home, choosing to wear only a skimpy black tank top while day-drinking at Williamsburg hot spot The Bedford on Wednesday.

Gomez’s revealing attire, and her decision to day-drink while rumors swirl that her family wants her to go back to rehab, are the latest signs she’s ready to put her tween-star days behind her.

Gomez got her break as the star of the Disney Channel original series “Wizards of Waverly Place.” The series ran for five seasons from 2007 to 2012.

The day wasn’t over for Justin Bieber‘s on-and-off girlfriend after she left Williamsburg.

Later that night, she was spotted hobnobbing with Danish swimsuit model Nina Agdal and dancing on the banquette at the Marquee until 2 a.m.