"This whole thing was more about her and the support of her girlfriends -- the ones in her very inner circle who have been with her since the beginning, like Francia," the source explains. "[Gomez] would have been perfectly happy keeping this private, but once it got out, they saw this as an opportunity to spread some positivity and shed light on donor transplants."
According to TMZ, The Weeknd was by Gomez's side in May when she was reportedly rushed to the hospital in Chicago for kidney failure. The outlet reports that the couple were in the city for The Weeknd's concert, at which point Gomez was already on a kidney transplant list.
The 27-year-old singer also canceled his Quebec City concert on May 31, but said it was due to food poisoning.
As for why Francia Raisa was Gomez's donor, a source close to the former Secret Life of the American Teenager star tells ET that she and Gomez have had a very strong bond for "about a decade" after meeting while volunteering at a hospital. "They're like sisters," the source says. "Their bond was strong then, now even more so."