The 27-year-old star, who completed a nearly six-month stint in rehab in early December, was photographed out and about on Thursday, Jan. 23, in Los Angeles, Calif., where she was snapped getting dropped off at the gym by her father, Rick Bynes.
Dressed in a pair of black cropped workout leggings, a white T-shirt with a graphic print and black tennis shoes, the former Nickelodeon actress was seen entering the fitness center, although minutes after her father drove off, she headed to a local gas station where she is said to have picked up a pack of Zig Zag rolling papers.
The budding fashion designer, who is currently enrolled at the Fashion Institute of Design & Merchandising in Orange County, handed the clerk a $5 bill and told him to keep the change before she returned to the gym and was later picked up by a pal.
The following day, Bynes sported the exact same attire for yet another trip to the gym. This time, she was dropped off by her mother, Lynn, and was later spotted on the elliptical machine after walking to the same convenience store she visited on Thursday.
Bynes, who was rocking a blond wig and large sunglasses, also appears to be removing her large angel wings tattoo from her right arm.
The She's The Man star is seemingly to be amping up her workouts since returning home from treatment, most recently splurging on a $3,250 week-long fitness retreat in Utah.
"She was interested in getting healthier…to get in better shape, to lose about five pounds, but mainly to strengthen up and eat healthier," Austan Torson, the owner and personal trainer at Miracles Fitness Retreat told E! News exclusively.
"I think it was a really good experience for her," Torson added. "She participated in everything we did. She was always up in the morning even though she was tired."