Did Christina Aguilrea get down and dirrty with Julianna Hough at a party over the weekend?
Insiders tell E! News that Aguilera confronted her Burlesque co-star at a pre-Golden Globes shindig at the Soho House in Hollywood on Friday night.
"Christina really got in her face," a witness claims, detailing how Aguilera unleashed a verbal assault on Hough and tried to grab her.
The day after an alleged confrontation between these two, Christina Aguilera and Julianne Hough sizzled on the red carpet.
Sources on the set of their movie say Aguilera and Hough never got along, although it's unclear why the former allegedly threatened the country singing career of the latter in this incident.
"The whole thing was troubling. People felt bad for Julianne," said an onlooker.
Aguilera's rep, of course, refers to this report as "nonsense." No word yet from anyone in Hough's camp.