Ballet Whiteside spent 10 years at the Boston Ballet, becoming a corps de ballet in 2003,
soloist in 2006, first soloist in 2008, and
principal dancer in 2009. In 2014, Whiteside was announced as one of the performers for ABT's
Brisbane, Australia tour. In October 2015, he performed a
pas de deux with Misty Copeland in
After Effect, choreographed by
Marcelo Gomes, as part of ABT's 75th anniversary show at the
David H. Koch Theater. In 2018, he starred in Arthur Pita's
The Tenant, based on
Roland Topor's novel of the same name, at
The Joyce in New York City. He performed as Odette/Odile in
Peter Tchaikovsky’s
Swan Lake at the
Metropolitan Opera House as part of ABT's 2018 summer season. For ABT's 2019 summer season, he performed as Prince Coffee in
Whipped Cream choreographed by
Alexei Ratmansky. In August 2019, he was a guest artist with the
National Ballet of Canada and was featured in
Justin Peck's short film
Early Sunday Morning which premiered at the
Tribeca Film Festival. In 2020, he performed a 15-minute dance routine on the runway for
Thom Browne’s spring collection in Paris. In June 2023, Whiteside hosted ABTKids at the
Metropolitan Opera House. The hour-long, family-friendly show included select performances from ABT's repertoire, with behind-the-scene insights, meant to introduce children to ballet production. In July 2023, he performed as Romeo in
Sergei Prokofiev’s
Romeo and Juliet and Albrecht in
Adolphe Adam’s
Giselle, as part of ABT’s summer season. In October 2025, ABT announced that Whiteside will co-lead the performance of
Twyla Tharp’s
Bach Partita for their fall season, as a retrospective tribute to the choreographer. He also co-led the performance of
Serenade after Plato’s Symposium during the season. In November 2025, he was announced as one of the principal dancers for ABT’s inaugural spring season scheduled for March 2026, and will perform as
Iago in
Othello: A Dance in Three Acts. Whiteside hosts his own podcast series on Premier Dance Network called
The Stage Rightside with James Whiteside.
Choreography Ballet Whiteside choreographed
Claude Debussy's
On the Water for Indianapolis City Ballet's Evening with the Stars in 2015. He previously performed it with ABT's
Gillian Murphy. In 2018, he was announced as one of choreographers selected for the ABT Incubator. He choreographed
City of Women which premiered during ABT's summer season, and was later performed at
Tivoli, NY's
Kaatsbaan Cultural Park in 2021. In 2017, Disney Japan invited Whiteside to choreograph and perform a
Beauty and the Beast pas de deux. The dance, featuring him and Boston Ballet's
Misa Kuranaga, was featured on the DVD and Blu-ray release of Disney Ballet Mousercise, a ballet lesson series. Disney chose a newly-arranged piano version of
Tale as Old as Time as the music. For the three-act classical ballet, Whiteside was inspired by the "original
Beauty and the Beast (1991),
Frederick Ashton's
Cinderella and much of Alexei Ratmansky's work." The dance, exploring themes of modern love, debuted at 2019 Vail Dance Festival and was later performed at the
Lincoln Centre as part of ABT's 2022 fall season. For Youth America Grand Prix's 25th anniversary gala in 2024, he choreographed
Matthew Whitaker's
More Than Anything which was performed by ABT's
Catherine Hurlin, Jake Roxander, and
Isabella Boylston. For the 2022
Global Citizen Festival, he choreographed
Hero by
Mariah Carey. Carey sang live for the dance performance by ABT's Madison Brown, Kyra Coco, Tillie Glatz, and Aleisha Walker. He created
Young & Beautiful set to
Lana Del Rey's music for ABT's 2024 spring tour. The dance was inspired by a 1995
PBS documentary
Silver Feet which follows three students trying to get into the
San Francisco Ballet school. In November 2025, ABT announced that four choreographers, including Whiteside, were selected for the ABT Incubator 2025.
Music videos and commercials Whiteside choreographed
Lover (2019) by
Taylor Swift and
Butterscotch Goddam (2018) by electronic music duo
Fischerspooner. He was also the choreographer for the footwear company
Rothy's TV commercial.
Modeling Whiteside is represented by
Wilhelmina Models. He posed for
Marc Jacobs 2016 campaign, and for the launch of
Glossier’s “Body Hero” product line. In 2017, he partnered with Koio on a limited-edition lace-up sneaker collection, which he also modeled for. In a 2018 collaboration with
Capezio, he launched and posed for a new collection of men's ballet shoes called “MR (Mister).” He has also appeared in campaigns for
MAC Cosmetics. He writes and produces his own music and directs, choreographs, and produces his own music videos. In 2010, he wrote, produced and performed his debut album
Free To Love. He released the music video for his single
I Hate My Job in 2011
. His second album,
Oink, was released in 2012. In 2013, he released the extended play
Hey JB! His music has been featured on the
Here TV network shows
BOOMBOX and ''She's Living for This''.
Drag Whiteside's drag persona Ühu Betch is inspired by his favorite childhood drink
Yoo-hoo. He has been doing drag since the early 2000s with a posse of drag queens based in New York City, Boston, and
Philadelphia. The group called The Dairy Queens includes
Milk, Skim Burley, Linda Lakes, and Juggz Au Lait. After he joined ABT, night-life
impresario Susanne Bartsch hired them to perform for club nights and parties.
Other ventures In 2021, Whiteside launched pop-up flower shop and cocktail lounge, Fleuriste St-Germain, with fashion designer
Laura Kim. == Selected repertoire ==