(Cover) - EN Star Style - Alyssa Milano is anxious about wearing the same outfit as a monkey.

The 38-year-old actress, who is best known for her role as Phoebe Halliwell on supernatural TV series Charmed, is famed for her stunning looks and fashionable choice of attire.

However, she's isn't adverse to worrying about her outfit choices and became nervous ahead of an appearance at The Hangover Part II premiere. The pregnant star revealed she was terrified about donning the same attire as the film's resident monkey.

"I hope the monkey and I aren't wearing the same dress to the premiere. That would be embarrassing. #TheHangover Part II (sic)," she joked on her Twitter page.

The brunette beauty had previously taken to her social networking page to reveal her excitement at the prospect of sharing the red carpet with the cast and crew of the hit comedy film.

"I usually don't get excited about these kinds of things but... guess where I'm going tonight?" she teased. "I am going to #TheHangover Part II premiere!!! Squeeeeee! (sic)" (C) Cover Media