Drake celebrated the opening of his new restaurant - Fring's - on Tuesday, September 22 in Toronto and his rumored girlfriend, Serena Williams was right there with him.

Read More:undefined

Showing off her fit physique in a crop top, an open denim shirt, a white pencil skirt, and sexy stilettos, the appearance further fueled all the dating rumors between the two stars.

Drake and Serena have had no problem making time for one another lately despite their busy schedules, with the "Hotline Bling" rapper sitting front row at Serena's HSN Fashion Show in New York City just last week. The pair reignited dating rumors last month, when they were snapped cuddling at Sotto restaurant in Cincinnati -- at one point, Serena appeared to be sitting on Drake's lap - following her win at the Western & Southern Open.

Still, Serena wasn't the only important woman at Drake's big restaurant opening -- he sweetly Instagrammed this pic of him hugging his mom, Sandi Graham, writing, "In the cut with my one and only." Other stars present included Jaden Smith.

Drake's new restaurant is a partnership with renowned chef and Top Chef Masters finalist, Susur Lee.