She's such a punk! Alyssa Milano shows off retro Eighties hairdo as she wears plunging jumpsuit to Maxim party

She debuted her new pixie locks in December.

And Alyssa Milano took it a step further on Saturday night as she arrived to the Maxim party on San Francisco's Treasure Island.

The 43-year-old showed off an Eighties punk pompadour as she sported a glittery Letter Jacket while taking to the red carpet.

Taking the plunge! Alyssa Milano took it a step further on Saturday night as she arrived to the Maxim party on San Francisco's Treasure Island

Taking the plunge! Alyssa Milano took it a step further on Saturday night as she arrived to the Maxim party on San Francisco's Treasure Island

The Charmed alum rocked a strapless jumpsuit that displayed plenty of cleavage as she smiled in dramatic lip paint.

Also taking to the red carpet was Adrienne Bailon in a seriously plunging sheer dress stretched over a skintight bodysuit.

The singer, 32, tied her hair into a high bun as she draped a fur coat over her slender shoulders.

So retro! The 43-year-old showed off an Eighties punk pompadour as she sported a glittery Letter Jacket while taking to the red carpet

So retro! The 43-year-old showed off an Eighties punk pompadour as she sported a glittery Letter Jacket while taking to the red carpet

Charmed! The star rocked a strapless jumpsuit that displayed plenty of cleavage as she smiled in dramatic lip paint

Charmed! The star rocked a strapless jumpsuit that displayed plenty of cleavage as she smiled in dramatic lip paint

Sheerly amazing! Also taking to the red carpet was Adrienne Bailon in a seriously plunging sheer dress stretched over a skintight bodysuit

Sheerly amazing! Also taking to the red carpet was Adrienne Bailon in a seriously plunging sheer dress stretched over a skintight bodysuit

Other attendees included Miss USA Olivia Jordan, who wore pink, and Miss Universe Pia Wurtzbach, who arrived in black leather.

While Melanie Marden (L) and Carina Ricco both took the plunge, showcasing plenty of cleavage.

But the celeb to grab the most attention on the red carpet was Instagram star Jiff The Pom, an adorable acrobatic pomeranian.  

They've got some front! Actress Melanie Marden (L) and Carina Ricco (R) stunned as they took the plunge
They've got some front! Actress Melanie Marden (L) and Carina Ricco (R) stunned as they took the plunge

They've got some front! Actress Melanie Marden (L) and Carina Ricco (R) stunned as they took the plunge

Cutout magic: Miss USA Olivia Jordan wowed in pink

Cutout magic: Miss USA Olivia Jordan wowed in pink

Meanwhile, Alyssa championed her fellow breastfeeding mothers during an appearance on The Wendy Williams Show last month after the host admitted it makes her uncomfortable to see a woman nursing her child in public.

The actress, who has become a 'breastfeeding advocate' after sharing many photos of herself nursing on social media, said she was shocked by how opinionated people are about 'something that is supposed to be so incredibly natural'. But the on-screen star soon learned that 51-year-old Wendy, who has a teenage son, is one of the people who believe it should be kept hidden. 

Understated but gorgeous! Genevieve Morton (L) and Miss Universe Pia Wurtzbach (R) opted for all black

Understated but gorgeous! Genevieve Morton (L) and Miss Universe Pia Wurtzbach (R) opted for all black

Just casual: Nick Lachey wore jeans and a button down as he arrived to the event

Just casual: Nick Lachey wore jeans and a button down as he arrived to the event

Stand by me! Balthazer Getty appeared to take a page out of Hugh Hefner's style guide as he sported a bathrobe to the event

Stand by me! Balthazer Getty appeared to take a page out of Hugh Hefner's style guide as he sported a bathrobe to the event

'I don't need to see that,' Wendy told her. 'Because, I just don't want to.' However, Alyssa, who has a 16-month-old daughter Elizabella, and a four-year-old son Milo, wouldn't accept that explanation as an answer.

Alyssa went on to argue her point by asking the host: ' But would you eat under a blanket?'

'What I would do is I would go to the car...' Wendy explained before the mother-of-two interjected. 

Instagram god Jiff The Pom put his fellow attendees to shame as he certainly was the cutest arrival on the red carpet

Instagram god Jiff The Pom put his fellow attendees to shame as he certainly was the cutest arrival on the red carpet

Hat's off to you! Nick Cannon rocked a leather jacket and a snazzy top 

Hat's off to you! Nick Cannon rocked a leather jacket and a snazzy top 

'You would go feed your baby in the car?' she asked shocked. 

'Not on the bench in the front of the big box store,' Wendy responded.

Alyssa asked Wendy why it is OK to show a photo of Miley Cyrus wearing only two suspenders covering her breasts, but it's not OK to share images of nursing mothers.

The Iceman cometh! Former UFC champ Chuck Liddell looked in fighter form as he took his wife Heidi Northcott to the Maxim party

The Iceman cometh! Former UFC champ Chuck Liddell looked in fighter form as he took his wife Heidi Northcott to the Maxim party

 

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now