New photos appear to show the former Olympic athlete in a striped dress outside their Malibu home.
The New York Daily news published the photos of Jenner a couple of days prior to Jenner's scheduled interview with Diane Sawyer. The interview is believed to be about Jenner's coming out as transgender.
Rumors and speculation have followed Jenner for some time now, with many media groups remarking on the athlete’s dramatic change in appearance.
The Daily News reports that Jenner has been seen also wearing a sports bra:
"A photo of the former Olympic gold medalist wearing what appeared to be a sports bra while riding his Harley Davidson motorcycle emerged Monday, leading many to assume the star had already undergone breast augmentation surgery."
ABC will air Jenner's interview on Friday.