The stars will be in street clothes during Monday's Bulls-Raptors contest.
Chicago's Zach Lavine will miss the game with a back injury, the team announced shortly before tipoff.
Lavine joins Dalen Terry on the Bulls' bench, while Scottie Barnes, Immanuel Quickley, Bruce Brown and Jamison Battle are all out for the Raptors.
In 23 games this season, Lavine is averaging 21.7 points, 4.4 rebounds and 4.2 assists for a Bulls squad which is sitting ninth in the Eastern Conference at 11-15.
The Raptors (7-19) place 14th in the conference, but could soon return to full health. Brown has been in a reconditioning program for three weeks, while Barnes (ankle sprain) was no longer in a walking boot as of Sunday, according to Sportsnet's Blake Murphy.
Monday's game at Scotiabank Arena marks the teams' first meeting of the season.
