The dancer and TV personality left a mark on the world before he died in December 2022. Check out some of the most memorable times in his career and life, including special moments with wife Allison Holker, and his many joyous TV appearances.
Boss shared some holiday cheer with Jessica Biel at the Make the Difference Holiday Party for the kids at the Children's Hospital Los Angeles on Dec. 2, 2008.
Boss presented onstage with Cat Deeley at the Teen Choice Awards at the Gibson Amphitheatre on Aug. 8, 2010.
Boss and famed choreographer Tabitha showed off their skills at the National Dance Day Celebration at Six Flags Magic Mountain on July 30, 2011 in Valencia, California.
Boss smiled brightly as he posed for photos with Sophia Grace and Rosie at the Backstage Creations Celebrity Retreat at Teen Choice 2012 at the Gibson Amphitheatre on July 22, 2012.
The entertainer donated his time and energy to help out at the Los Angeles Mission Easter Celebration on March 29, 2013.
Boss and Holker showed off their impressive moves with a special dance number during the Dancing With the Stars season 16, week 7 results show.
Red Carpet Kiss
Boss and Holker shared a sweet kiss at the Fox All-Star Party in West Hollywood on Aug. 1, 2013.
Boss was all smiles as he walked the red carpet with Holker at the Hollywood premiere of Disney's Zootopia on Feb. 17, 2016. Holker was pregnant with the couple's second child, Maddox, at the time.
Boss joined Mary Murphy, Nigel Lythgoe and Vanessa Hudgens as a guest judge on season 15 of So You Think You Can Dance.
Young & Hungry
In a season 5 episode of the Freeform sitcom Young & Hungry, which aired in 2018, Boss guest starred as a fictionalized version of himself.
The celebrated DJ entertained the audience for Ellen's Game of Games.
Boss served as a guest judge during the fourth season of World of Dance in February 2020.
Rocking a tux, Boss rang in the new year in Times Square as part of NBC's New Year's Eve celebration on Dec. 31, 2020.
Boss sat down with Hoda Kotb during an episode of Hoda & Jenna on the Today show on July 5, 2022.
The DJ and his wife shined at the Critics Choice Association's 5th Annual Celebration of Black Cinema & Television on Dec. 5, 2022.