Stars include legends like Vicky Vette, Nikki Benz, Sara Jay, Rita Daniels, Demaux, Maggie Green, Jenna.
The nation is on pace with its American neighbors, where 80 percent of adults have received at least one shot and 70 percent are fully vaccinated.
The immunity from previous infection is still effective against different strains of the virus, though, including the highly contagious Delta variant.