Still fighting fit! Hilary Duff steps out in green as she continues her weight loss regime with another Pilates class

Following the birth of her son Luca Cruz Comrie in March 2012 she's worked tirelessly to get back into tip-top shape.
And continuing on her journey Hilary Duff was seen leaving another Pilates class in Studio City, California on Monday afternoon.
But choosing to sweat in style, the 25-year-old actress stepped out in an outfit set to make her fellow gym buddies green with envy.

Fighting fit: Hilary Duff rounded up another Pilates class on Monday in Studio City, California

Making her way to her 4x4, Hilary strutted along in a pair of black workout trainers and leggings topped with a camouflage green vest top.
Matching her top to her leather olive Celine handbag, Duff appeared to be in good spirits following her strenuous session.
Wearing her blonde hair down in a side parting, the Metamorphosis singer finished her look with a pair of aviator sunglasses as she clutched her phone in one hand.

On a mission: Hilary's high intensity class is made up of a mix of standing pilates, boxing and dance

Sweating in style: The 25-year-old wore a green vest top with a pair of black leggings and black trainers

Happy: Hilary was all smiles as she matched her olive Celine bag to her ensemble

During her class which is a mix of standing Pilates, boxing and dance, Hilary posted a picture of herself and a friend to her Twitter page.
The caption on the image, which sees Hilary holding her fingers above her lips, read: 'Look who I found @lucytwobows !!! @piloxing'.
Hilary recently returned to her first love - acting - with a guest starring stint on Fox's Raising Hope.

Home bound: The former Disney star hopped in her 4x4 following another fulfilling workout

'Look who I found': Hilary posted a picture of herself and a friend to her Twitter page during her exercise class

The former Disney star will make her TV comeback on the February 26 episode as Jimmy's (Lucas Neff) ex-girlfriend who arrives in town just after he marries Sabrina (Shannon Woodward).
Happy to be back at work, last Monday she tweeted: 'Sooo excited to be working on the very funny @RaisinghopeFOX this week!'
The starlet was spotted - script in hand - heading into her trailer at a studio in Chatsworth last Friday, but her mind was still occupied on her baby.
'Sitting in my trailer waiting to work..... Missing Luc,' the mother-of-one tweeted to her 2.1 million adoring followers.

Returning to her first love: The mother-of-one recently landed a role in Raising Hope

'Missing Luc': Despite being happy to be back at work Hilary revealed she was missing her little one