impersonator (noun)

1. The impersonator stepped onto the runway, flawlessly imitating the famous designer's style and walk.

2. At the party, the impersonator entertained everyone with a hilarious imitation of the popular comedian.

3. The grand hall was adorned with paintings and sculptures, while the impersonator mingled among the guests, perfectly imitating the style of the famous architect.

4. In the movie, the talented impersonator portrayed a legendary actor, capturing their mannerisms and voice with incredible accuracy.