Imitation may be the sincerest form of flattery, but Belgian choreographer Anne Teresa de Keersmaeker is not flattered — nor angry — about claims that Beyoncé's "Countdown" video pays unattributed homage to one of her clips. "Like so many people, I was extremely surprised when I got a message through Facebook about the special appearance of my two choreographies — 'Rosas danst Rosas' (1983) and 'Achterland' (1990) — in Beyoncé's new videoclip 'Countdown,' " De Keersmaeker wrote in a statement on the Performance Club website on Monday. Not long after the clip for B's latest debuted, a number of websites pointed out the similarities between De Keersmaeker's work and the steps in Beyoncé's video. Before those side-by-side comparisons started popping up, the video's director, Adria Petty, told MTV News it was an homage to such icons as Audrey Hepburn and the Supremes, as well as classic films such as "West Side Story" and "Funny Face." In it, Beyoncé not only shows her signature personality and spirit but also her emerging baby bump, and Petty said she presented the singer with a number of classic references, including some German modern-dance clips. "Obviously," De Keersmaeker continued, "Beyoncé, or the video clip director Adria Petty, plundered many bits of the integral scenes in the film ... People asked me if I'm angry or honored. Neither. n the one hand, I am glad that 'Rosas danst Rosas' can perhaps reach a mass audience, which such a dance performance could never achieve, despite its popularity in the dance world since 1980s. And Beyoncé is not the worst copycat, she sings and dances very well, and she has a good taste! On the other hand, there are protocols and consequences to such actions, and I can't imagine she and her team are not aware of it." Among the scenes juxtaposed in a popular online mash-up is one in which B is filmed through a window as her similarly dressed dancers cavort in the background, tugging on her shirt and hair in a fashion that is nearly identical to De Keersmaeker, who also sports a similar chopped-bangs look.