The actor is under fire yet again for an onstage move - he took vague aim at Jenner during the Spike TV show's taping.
The former Disney star said he 'deeply' regrets his 'thoughtless' comments about Jenner.
Everybody's talking about Caitlyn Jenner but not all the talk is positive.
Three years ago Rob asked Olivia Culpo whether or not she thought it was fair for transgender women to compete in the pageant.
The rapper has angered fans with a transphobic meme.
Watch Caitlyn Jenner's step-son pose a very important question to Nick Jonas' girlfriend, Olivia Culpo
As rumors spread that Caitlyn Jenner could sign up for DWTS, there's at least one pro dancer who is interested in being her partner.
ET caught up with Derek and Julianne Hough. Find out what he says about returning to DWTS to dance with Caitlyn Jenner.
You'll never guess who inspired Caitlyn Jenner's hair on the cover.
Is Caitlyn Jenner the new face of MAC?
Caitlyn Jenner's stylist for the Vanity Fair photo shoot reveals the inspirations behind her look.
"Your looks are really the only thing we care about."
According to reports, the cosmetics company is courting Caitlyn to be its new spokesperson.
