Kelly Clarkson was also a Coach on The Voice during both of Nick Jonas' seasons, so she recalled when he was injured on set.

Check out the stars who all will be singing right along with the three-time Grammy winner and daytime talk show host.

Now, following news of Blackstock’s death Thursday at age 48, it’s been reported that Clarkson, despite her profound grief, will return to tape new episodes of “The Kelly Clarkson Show.” ...