Courtney Robertson reportedly won't be sashaying her way across the Dancing with the Stars ballroom after all.

The Bachelor bachelorette -- who got engaged to Bachelor Ben Flajnik during Monday night's broadcast of the ABC reality dating show's sixteenth-season finale -- will not be joining the cast of Dancing with the Stars' upcoming season as a possible last-minute addition, according to Us Weekly.

"It's definitely not true," a source told Us. "The first episode is almost totally together now and everyone has learned their dances."

People had reported Robertson was "in talks" to join Dancing with the Stars' fourteenth-season cast as a late edition earlier this week -- even though she would only have a few days to rehearse before the season's live premiere on Monday night.

"We do not comment on casting rumors. You'll have to tune in Monday and see," an ABC publicist told People.

However, while she reportedly won't be dancing, viewers may still see Robertson on Monday night's Dancing with the Stars premiere.

"[She may] sit in the audience," the Us source said.

Dancing with the Stars' fourteenth season will premiere Monday, March 19 at 8PM ET/PT on ABC and feature the competition's twelve previously announced celebrities performing foxtrot or cha cha routines with their professional partners.

The six female fourteenth-season celebrities are actress and former Little House on the Prairie star Melissa Gilbert, opera singer Katherine Jenkins, singer Gladys Knight, entertainment reporter and Extra host Maria Menounos, tennis legend Martina Navratilova, and comedienne and The View co-host Sherri Shepherd.

The six male celebrities are singer Gavin DeGraw, NFL football player Donald Driver, actor and Disney Channel star Roshon Fegan, actor and telenovela star William Levy. actor and former Melrose Place star Jack Wagner, and actor Jaleel White, who is best known for his portrayal of Steve Urkel on ABC's Family Matters sitcom.