He's growing up fast! A beaming Hilary Duff takes her bouncing son Luca to baby class

At nearly ten months old, Hilary Duff's baby Luca Comrie is clearly growing up fast.
The stunning star looked radiant as she took her little bundle of joy to baby class in Sherman Oaks on Wednesday.
Luca sported hair a similar colour to his famous mother's and wore an alphabet emblazoned grey and black outfit.

Mother love: Hilary Duff took her bouncing baby Luca to Babies First Class in the Sherman Oaks are of Los Angeles on Tuesday

Hilary looked equally casual in a pair of black leggings, white sweater and high heeled beige boots.
Her natural beauty shone through her minimal make-up, as she made her way to the class which offers a 'unique, interactive mommy & me program,' according to the Babies First Class website.
The weekly class includes: 'Invaluable information and discussions on infant development, parenting, discipline techniques, sensory stimulation, psychological issues and practical topics.'

My turn mummy: Little Lucas looked extra keen to attend his baby class

Low key: Hilary looked casual in a sweater and leggings, while Luca wore a grey and black alphabet outfit

Hilary has recently been trying to ping back into pre-pregnancy shape and yesterday shared a picture of herself doing an impressive looking Pilates move.
The Lizzie McGuire star is seen bending backwards onto the legs of her instructor, showing off both her slim figure and unbelievable flexibility.
With her toned legs attached to a piece of Pilates equipment her long blonde hair falls into her instructors lap in the image she captioned: ‘Nice stretch... Mmm.’

Cuddling up: Hilary looked the picture of happiness as she hugged her baby

Ahead of her class Hilary looked full of beans as she marched into her class with a bottle of water and a cup of coffee in hand.
She added an extra dash of cool to her workout gear by wearing a T-shirt bearing the name of legendary progressive rock band ELP.
The star's hard work at the gym has been bearing fruit, with Hilary recently taking to Twitter to boast she can squeeze herself back into her old 26 inch waist trousers.

Super bendy: Actress Hilary tweeted an image of her impressive Pilates moves

Svelte: Hilary Duff continued in her quest to ping back into pre-pregnancy shape as she went to a Pilates class in Los Angeles on Tuesday

She tweeted to her trainer: 'Yaaaa b*****! @gabejohns your kickin my ass and its paying off! Skinny jeans! LETS GO!'
Hilary has also been eating healthy foods to aid her weight loss, and shared a photo of her morning wake up call - a green juice.

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Fanfare for the common woman: There is hope for mothers everywhere after seeing Hilary battle back to full fitness

Hilary, who is married to NHL player Mike Comrie, previously said she wanted to lose her baby weight sensibly.
'I think the public expects you to instantly look how you looked before you got pregnant if you're a celebrity,' she has said. 'I think that's an unfair pressure.
'I'm just trying to enjoy my experience and let my body do what it's supposed to be doing, and work out and feel good.'

Shrinking: Hilary has turned her back on the pregnancy weight gain she had last year