AceShowbiz - Serena Williams appeared unfazed by a rumor about her marriage. The 23-time Grand Slam singles champion looked cheerful in a new sighting amid a report suggesting that she and her husband may be preparing to separate.

In pictures making their rounds online on Friday, June 21, it could be seen that she was out and about in Paris, France one day prior. She was photographed strolling around the City of Love. She seemingly was joined by a pal, who was walking near her.

One of the photos captured the famous athlete walking in front of a building in the city. During the outing, she appeared in good spirits. While looking straight at the camera, she waved one of her hands and flashed her radiant big smile.

For the relaxing stroll, Serena decided to embrace her makeup-free face, which looked healthy and glowing. She opted to wear a casual and sporty ensemble, consisting of a navy blue hoodie and a pair of long matching sweatpants.

Serena, who was holding a pink hat in one of her hands, completed the look with a pair of white high socks and purple sneakers. She also put on a pair of clear glasses and what looked like her wedding ring. In addition, her long bleached hair was parted to the side.

The new outing came after Serena made an appearance at a fashion show during Milan Fashion Week. At that time, she brought along her family, including her sister and professional tennis player Venus Williams.

Serena looked happy during her getaway in Europe despite a rumor about her marriage. Recently, Media Take Out reported that "people in the know" suspect that she and her Internet entrepreneur husband, Alexis Ohanian, may be preparing to separate.

Fueling the speculation, the wedded couple, who shares two daughters together, has not been seen together in public lately. The former professional athlete even attended the Met Gala in New York City solo, marking the first time she was at the event without Alexis since they were married.