Blonde beauty: Megan Fox showed off her strut as she modeled a blonde wig on the New York City set of Teenage Mutant Ninja Turtles 2 on Wednesday

Megan showed off her trim figure in a form-fitting white button down shirt, which was coupled with a short, black pencil skirt.

She wore that with a pair of opaque black tights, as well as classic black pumps, though she was seen carrying a short plaid skirt as she walked on set.

Once again the Transformers star was seen hiding her raven tresses as she donned a short, curly blonde wig with bangs – which also differed from her usual look.

She sported bold eye liner for Wednesday’s filming, and was also spotted wearing a bright pink lipstick.

Keep ’em guessing: The star may have been filming a scene where her character April O’Neil goes undercover, because she wasn’t sporting the character’s red locks or her signature raven ones

Pretty in pink: Megan added a pop of color to her muted look with a bright pink lipstick

The leading lady was seen holding a pair of black, square-framed glasses, which she had been spotted wearing on set the night before.

On Tuesday Megan was seen sporting the same look, along with a grey blazer, which she covered up with a long, black jacket.

She was also spotted keeping casual in between takes, as instead of her black pumps, she was seen wearing grey fur-lined boots.

Specs appeal: Megan was also seen with a pair of square-framed glasses as she filmed on Wednesday

Blondie: Megan was seen wearing a blonde curly wig on the set of Teenage Mutant Ninja Turtles 2 on Tuesday

Returning to her role as the TV news reporter April O’Neil, the knockout will clearly face more than a few costume changes.

As her look evolves with the plot, the investigative journalist may be sporting the wig for an undercover mission to help her rowdy reptile friends, or to more closely resemble the original version of the character played by Judith Hoag.

The 90s actress wore a frizzy hairdo and complained in an interview with Variety saying, ‘I remember just hating my hair in the movie. They gave me this really horrible perm and it never cooperated.’

Shady lady: The 28-year-old actress is known for her jet black hair and piercing blue eyes, but she sported an entirely different look while wearing a curly blonde wig and black glasses

Cosy: The starler was seen walking around the set in grey sheepskin boots and a black jacket

Back to work: As her look evolves with the plot, the investigative journalist may be sporting the wig for an undercover mission to help her rowdy reptile friends