Hilary Duff flashes her bare breast in plunging top

She soared to fame as a shy and clumsy middle-schooler in the popular Disney channel series, Lizzie McGuire, in 2001.

And Hilary Duff proved that her cookie-cutter days were behind her as she stripped back her top to flash her breast in the TV show, Younger, on the latest episode. 

The 29-year-old American actress, who takes on the role of Kelsey Peters in the comedy-drama, let it all hang out after her character went on an all night bender, which also saw her sleep with a stranger. 

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Chest a glimpse! Hilary Duff, 29, proved that her cookie-cutter days were behind her as she stripped back her top to flash her breast in the TV show, Younger, on the latest episode

Chest a glimpse! Hilary Duff, 29, proved that her cookie-cutter days were behind her as she stripped back her top to flash her breast in the TV show, Younger, on the latest episode

The saucy scene sees Hilary looking slightly worse for wear, as one of her eye-popping assets spills out of her perilously plunging top. 

She comes back to the cabin she's sharing with Liza, played by Sutton Foster, and is seemingly unaware of the racy .

She informs her roommate she slept with a stranger and Liza shrugs in disinterest - and let's her know her bare breast is hanging out. 

'Your tit's out!' she lets Hilary know - propelling her to to quickly stuff it back in her top.

She's got front! The actress, who takes on the role of Kelsey Peters in the comedy-drama, let it all hang out after her character went on an all night bender, which also saw her sleep with a stranger

She's got front! The actress, who takes on the role of Kelsey Peters in the comedy-drama, let it all hang out after her character went on an all night bender, which also saw her sleep with a stranger

What a boob! The saucy scene sees Hilary looking slightly worse for wear, as one of her eye-popping assets accidentally spills out of her perilously plunging top

What a boob! The saucy scene sees Hilary looking slightly worse for wear, as one of her eye-popping assets accidentally spills out of her perilously plunging top

'Your tit's hanging out!' She comes back to the cabin she's sharing with Liza, played by Sutton Foster, and is seemingly unaware of the racy wardrobe malfunction

'Your tit's hanging out!' She comes back to the cabin she's sharing with Liza, played by Sutton Foster, and is seemingly unaware of the racy

Cookie-cutter: Hilary soared to fame as a shy and clumsy middle-schooler in the popular Disney channel series, Lizzie McGuire, in 2001

Cookie-cutter: Hilary soared to fame as a shy and clumsy middle-schooler in the popular Disney channel series, Lizzie McGuire, in 2001

Younger is currently in its fourth season and the story line follows Kelsey (Hilary) discovering that her pal Liza is actually age 40 and not in her 20s, as previously believed.

Season 3 found Liza (Foster) working under Diana (Miriam Shor) as she tried to figure out how to

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