Megan Fox flaunted a new hairstyle on Monday, much to the surprise of her fans. The much shorter look was debuted by the "Teenage Mutant Ninja Turtles" star in Australia.

According to the report from Huffington Post, Megan Fox appeared with her new hairstyle for the movie's promotional event in Sydney.

One of the actress' features that she has long been known for was her waist-length hair. Now, Megan Fox sports a shoulder-length hairstyle that has been earning rave reviews online.

In the Huffington Post report, one fan commented: "Good for her for changing up her look a bit."

Another reader posted a comment about the actress' effortless beauty: "Megan Fox can shave her head and still look gorge!! She's just a beautiful girl."

Aside from her new hairdo, Megan Fox's hot post-baby body still amazes everyone as she tours 6 months after having a baby to promote "Teenage Mutant Ninja Turtles". A report from E!Online explained how the actress found it harder to lose weight when she had her second baby: "Well, let me tell you, the first time I didn't do anything, I was just lucky and I was younger, and then the second time it wasn't coming off the same way."

The 28-year-old actress added: "I had to eliminate bread from my diet. It's typical but I'm on that high-protein, low-carbohydrate, very low-sugar diet."

According to The Inquisitr, the post-baby diet that Megan Fox follows is also known as the "caveman diet" or "Stone Age diet" and "hunter-gatherer diet", which basically consists of cutting out all processed foods and avoiding sugar.

The "Teenage Mutant Ninja Turtles" star has two children with her husband, former "Beverly Hills 90210" actor Brian Austin Green: 2-year-old Noah and 5-months-old Bodhi.

Megan Fox also admits she had a fragile pregnancy, sharing: "You have to watch the heat that you're exposed to and you're supposed to sleep extra. There's no time or room for that when you're filming a movie, so it's a little stressful."