Supermodel Iman says she is "holding up" following the passing of her late husband David Bowie.

She appeared during a recent edition of Good Morning America and donned a custom made necklace reading "David."

Speaking with host Joe Zee she said, "I'm holding up, I'm holding up," and added that this year has been "tough" with the passing of her mother as well.

The interview comes just after the release of a rare version of Bowie's hit song "TVC15," which originally appeared on his album, Station to Station has been released.

The song will be featured on the new upcoming box set, Who Can I Be Now?

The box set is centered on Bowie's mid-1970s recordings.

The song features, E Street band member, Roy Bittan playing a prominent piano riff.

The guitar playing from Earl Slick and Carlos Alomar are more crisp sounding than on the original version.

Bowie's own voice and saxophone are much more pronounced in the new mix as well.