After battling a "serious bacterial infection," Madonna, often dubbed the Queen of Pop, made a public appearance in New York City, marking her first since her recent hospitalization.

Madonna was seen in the Upper East Side neighborhood on Sunday, July 9, donning a loose black t-shirt, shorts, and a broad-brimmed hat, her signature Kabbalah bracelet shining on her wrist. Bystanders noted that while the superstar's pace was leisurely, she seemed eager to relish some outdoor time.

"Her appearance was encouraging. She seemed genuinely upbeat," an onlooker shared with OK!. "She wasn't in a hurry and seemed to be savoring her time outside."

Over the past few weeks, photographers have kept vigil outside Madonna's NYC residence, awaiting a glimpse of the star who had chosen to remain secluded. The Grammy-winning artist was spotted unrecognizably wandering past many unsuspecting pedestrians during her casual walk.

Madonna's manager, Guy Oseary, had previously disclosed on Wednesday, June 28, the singer's unexpected hospitalization. He mentioned Madonna contracted a serious bacterial infection that required an intensive care unit stay.

"Madonna's health is on an upward trajectory, yet she continues to be under medical supervision," Oseary confirmed. "We anticipate her making a full recovery. Further details, including her tour's rescheduled dates, will be communicated in due time."

These revelations followed the unsettling news of the 64-year-old superstar being found unconscious at Nassau Coliseum, Uniondale, New York, where she had been engaging in intensive 12-hour daily rehearsals. Subsequent reports suggested that medical intervention had been crucial in reviving her, sparking rumors of a possible narcotics overdose treatment involving Narcan. However, there is no substantial evidence associating the incident with any form of drug misuse.

The pop icon was seen on her NYC stroll, leaning momentarily on a lamppost and chatting jovially with a friend. Her braided hair, crimson lips, and oversized sunglasses completed her relaxed ensemble.

Despite the wave of concern regarding her health, Madonna has yet to release an official statement, leaving fans anxiously seeking updates about her condition. Meanwhile, fellow artist Rosie O’Donnell assured her fans through an Instagram post that Madonna was "feeling good," and her close friend Debi Mazar further confirmed she was "on the mend & home resting!"

Madonna's public outing signifies a promising sign of recovery and a potential return to her regular life following her health emergency. The start of her highly anticipated 'Celebration' tour, originally slated for July 15 in Canada, was delayed due to her medical situation.