What a transformation! Melissa McCarthy shows off slimmer figure while going undercover with red wig and neck brace as she and Kristen Bell film The Boss in LA

In June, she was reported to have lost about 50 pounds.

And Melissa McCarthy only seems to be continuing her slim-down.

The 45-year-old actress showed off a thinner frame, as she and fellow funny lady, Kristen Bell, filmed scenes for her upcoming movie, The Boss, in Los Angeles, California on Monday. 

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Sure to be lots of laughs: Melissa McCarthy, left, teamed up with Kristen Bell, second left, to film The Boss in Los Angeles, California on Monday

Sure to be lots of laughs: Melissa McCarthy, left, teamed up with Kristen Bell, second left, to film The Boss in Los Angeles, California on Monday

And if their behaviour is any indication of what is to come, fans are surely in for a treat.

The two were spotted laughing while outdoor standing on a street.

Melissa showed off her slimming figure in fringed black blazer which she teamed with black wide-leg trousers and grey pumps.

Dramatic change: Melissa showed off her weight loss and covered up her brunette locks with a red wig. She is pictured at the 84th Annual Academy Awards in 2012 on the right
Dramatic change: Melissa showed off her weight loss and covered up her brunette locks with a red wig. She is pictured at the 84th Annual Academy Awards in 2012 on the right

Dramatic change: Melissa showed off her weight loss and covered up her brunette locks with a red wig. She is pictured at the 84th Annual Academy Awards in 2012 on the right

Good times: The two were seen giggling while standing in a street 

Good times: The two were seen giggling while standing in a street 

Animated: The Gilmore Girls star was seen making a number of silly faces on set
Animated: The Gilmore Girls star was seen making a number of silly faces on set

Animated: The Gilmore Girls star was seen making a number of silly faces on set 

The Tammy star was also clad in a tight white shirt and even had on a neck brace, seeming to be injured during the scene.

She accessorised with a patterned red scarf that tied around her neck, as well as a metallic brooch on her blazer.

The comedienne dramatically changed her look for the role, covering up her long brunette locks with a short red wig while sporting a full face of make-up.

Dressed down: Kristen appeared more casual in a butterfly-printed dress, denim vest, and black shoes
Dressed down: Kristen appeared more casual in a butterfly-printed dress, denim vest, and black shoes

Dressed down: Kristen appeared more casual in a butterfly-printed dress, denim vest, and black shoes

Meanwhile, Kristen appeared much more casual.

The Veronica Mars star sported a white and navy butterfly-printed frock which she layered with a denim vest decorated with a specialty patch.

The star also wore her blonde hair down while glamming it up with a pink palette of make-up to brighten up her complexion.

Kristen was spotted with a group of girls wearing the same vest and badge, appearing to be girl scouts.

Plead: The blonde beauty appeared to be asking for a favor while holding her hands in prayer position

Plead: The blonde beauty appeared to be asking for a favor while holding her hands in prayer position

Hurt? Melissa wore a neck brace while filming The Boss 

Hurt? Melissa wore a neck brace while filming The Boss 

The Boss is directed by Melissa's husband Ben Falcone, who is also one of the comedy's writers.

The film, which also stars Peter Dinklage, is slated for an April 2016 release.

The story is about a titan of industry who is sent to prison after she's caught for insider trading. 

'When she emerges ready to rebrand herself as America's latest sweetheart, not everyone she screwed over is so quick to forgive and forget,' reports IMDb.

Working together: The actress' husband Ben Falcone is a writer and director of the comedy

Working together: The actress' husband Ben Falcone is a writer and director of the comedy

 

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Melissa McCarthy shows slimmer figure with Kristen Bell for The Boss filming in LA

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