Britney Spears was spotted leaving a Paw Works pet store on Friday, just days after she reportedly caused a “chaotic” scene at a Los Angeles restaurant.

The “Toxic” singer, 44, attempted to keep a low profile with a brown trench coat and shades for the visit.

At one point, she attempted to hide her face behind the coat before hopping in her Mercedes-Benz G-Wagon and leaving the Thousand Oaks, California, store.

The outing comes days after Spears was allegedly “raising her voice, screaming and even barking” during a night out at the Blue Dog Tavern in Sherman Oaks, California, on Wednesday.

Sources told TMZ that the Grammy winner — who entered the restaurant with a male and female friend — also walked around the restaurant holding a knife and, at one point, lit a cigarette near the door.

Her table looked “like a toddler had been there,” one eyewitness claimed.

Prior to her erratic scene at Blue Dog Tavern, Spears was spotted entering a liquor store with her friends.

Surveillance footage showed the singer walking around the store while her friend walked over to the refrigerator sections. He grabbed a canned beverage and walked over to the cashier to pay while she continued to move throughout the store.

After the incident at Blue Dog, Spears’ rep blasted the reports of her behavior, claiming the event was “completely blown out of proportion.”

“Britney was enjoying a quiet dinner with her assistant and bodyguard. She was simply telling the story about how her dog was barking at the neighbors,” her rep told Page Six Thursday.

The rep also insisted that Spears never “put anyone in danger with a knife” and that she was using it to cut her hamburger.

Spears’ bizarre night out marks the second public sighting of the pop star since she left rehab following her March DUI arrest. She was seen for the first time after rehab on April 30.

The Princess of Pop checked herself into rehab on April 12 after reportedly getting a push from her sons, Jayden James and Sean Preston Federline.

On May 4, Spears’ attorney entered a guilty plea in her DUI case on her behalf as the singer was not present for the court hearing.

The attorney accepted a “wet reckless” offer — which is typical in reckless driving with alcohol or drugs cases involving first-time offenders, low blood alcohol levels and no crash or injuries.

The judge ordered Spears to a one-year informal probationary grant and to complete a three-month alcohol school.