The“No Tears Left to Cry”singer, 25, carried a hefty Chanel bag as she shopped inSoHoin New York on Sunday, a week after PEOPLE confirmed that she and her former fiancéPete Davidson, 24,had called it quits.

With her hair pulled into a tight bun and round baubles on her ears, Grande stepped out in a puffy white coat and trendy whitebooties. Her friend Doug Middlebrook joined her for the outing.

Elder Ordonez/SplashNews.com

EXCLUSIVE: ** PREMIUM RATES APPLY ** Ariana Grande looking happy while out shopping at Chanel with her instagrammer friend Doug just days after the breakup with her boyfriend Pete

On the same day, Grande posted an empowering mantra on her Instagram Story: “Protect your peace, get rid of toxicity, cleanse your space, cultivate love.”

Ariana Grande/Instagram

https://www.instagram.com/arianagrande/Ariana Grande/Instagram

She followed it up on Monday morning with more cute videos of herbeloved pet, Piggy Smalls.

On Saturday, a casual Grandespent quality time with her mom Joan Grandein the Bronx in a grey sweatshirt and green leggings. Meanwhile, Davidsonfound levity in the splitat the Judd & Pete For America benefit for Swing Left in West Hollywood, California.

RELATED VIDEO:Ariana GrandeandPete DavidsonSplit, Call Off Engagement: ‘Too Much Too Soon,’ Says Source

“Does anybody have any open rooms? Looking for a roommate?” he quipped.

Then he mentioned the ill-fated ink he had gottenin honor of Grandeandex-girlfriend Cazzie Davidand then covered up. “What else is going on? Um, I’ve been covering a bunch of tattoos, that’s fun. I’m f— zero for two in the tattoo [department],” he said. “Yeah, I’m afraid to get my mom tattooed on me, that’s how bad it is.”

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2018 MTV Video Music Awards - Arrivals

Grandemade her first public appearancesince the breakup on Tuesdayto participate inWicked‘s 15th-anniversary special, which is set to air on NBC in late October.

“She’s staying strong and focusing on work right now, but her friends and family are definitely worried about her,” a source previouslytold PEOPLE about Grande.

source: people.com