Charlize Theron looks pretty in summery stripy dress and sandals as she plants kisses on cute baby son Jackson

PUBLISHED: 18:13 EST, 2 March 2013 | UPDATED: 18:14 EST, 2 March 2013

It is nearly a week since she glammed up for the Oscars red carpet in a stunning white dress.

But even in casual mode, Charlize Theron still looked stunning on Friday as she stepped out wearing a stripy summer dress and bright yellow sandals.

The actress and model cuddled her one-year-old son on one arm after taking him for a haircut in Beverly Hills.

Star in stripes: Charlize Theron cuddles up to her little son Jackson after taking him for a haircut in Beverly Hills on Saturday

The cute youngster sported a checked shirt and shorts and seemed very content in his famous mother's arms after his session at the hairstylist's.

Sporting sunglasses and a beige cardigan, Charlize held on to a large paper bag as she strolled down to her car.

Last weekend she attended the Academy Awards with her mother Gerda where she performed a dance number with Channing Tatum before presenting a gong to Quentin Tarantino for Best Original Screenplay.

Cuddles: Charlize was back in mom mode after glamming up for the Oscars last weekend

Baby love: Charlize adopted little Jackson around March last year

The single mother also revealed that she might be interested in having more children.

'More?' she asked E! 'I don't know. I mean, if all my kids could be like Jackson, I'd have 10 more right now.'

Her mother Gerda is clearly also keen for another grandchild, saying: 'I'd love her to have more.

'She's always asking me when!' laughed Charlize, who adopted the little boy last March.

Pretty as a picture: The actress and model looked perfectly dressed for the Los Angeles sunshine

Beautiful boy: Charlize recently admitted she would like to have more children

Glamour girl: Charlize was one of the best dressed ladies on Oscars night

Meanwhile, the actress is starting to get used to her new shorter hairstyle after shaving her head for her role in Mad Max: Fury Road.

'It's great,' the actress said. 'It's so low maintenance, and having a kid, you need as much time as you can get.'

'It's the most freeing thing,' she added. 'I highly recommend it.'

Mad Max will be the fourth film in the rebooted franchise and will star Tom Hardy as the titular character, with Nicholas Hoult, Rosie Huntington-Whiteley and Zoe Kravitz in supporting roles.

The post apocalyptic movie is rumoured to feature the original Mad Max - Mel Gibson - in a cameo role and will be directed by George Miller.

'I feel like the original Mad Max created such a vivid world, that to go back and re-imagine it and kind of replay in that sandbox sounds like fun to me,' Charlize told Screenrant.com before she started shooting on the film.

'George Miller, the director of the film really created a female character that I've never read anything like. I mean, I'm scared sh*****.'

The star was also clearly excited about working with British actor Hardy.

'It's Tom Hardy, who's incredible,' she declared. 'So, the whole thing is just exciting, very, very exciting.

'It's two great characters. It's not the original Mad Max. It's the revamped Mad Max.