Makeup free Rihanna debuts her new cascading new curly weave as she dines at her favourite restaurant

She drastically changes her hairstyle every single month.

And Rihanna debuted her latest cascading curly weave after dining on Italian fare at Giorgio Baldi in Santa Monica Saturday.

The make-up free 25-year-old was dressed down in a grey camouflage Nike hoodie, faded black jeans, and black lace-up boots.

New look! Rihanna debuted her latest cascading curly weave after dining on Italian fare at Giorgio Baldi in Santa Monica Saturday

The six-time Grammy winner has relied on celebrity hairstylist Ursula Stephen since 2007.

'She's changed the game,' the hair maestro recently told
the Huffington Post.

'She did cut her hair and she did shave her hair. She was this super pretty girl that was so rebellious with her hair that it was an oxymoron. So it messed everybody up...Now people are embracing it more because you have the rule breakers like Rihanna who have shown that.'

Casual crooner: The make-up free 25-year-old was dressed down in a grey camouflage Nike hoodie, faded black jeans, and black lace-up boots

'She's changed the game': The six-time Grammy winner's hairstylist since 2007 Ursula Stephen called Riri a 'rule breaker' redefining beauty due to her bold, varied looks

Stephens also tends to the locks of Scandal star Kerry Washington, Michelle Williams, and Mary J. Blige.

Riri's seventh studio album Unapologetic was just nominated for a Grammy for best urban contemporary album.

The Caribbean diva will also find out whether her song Stay will take home best pop duo/group performance when the awards air January 26 on CBS.

Airing January 26! Rihanna's seventh studio album Unapologetic was just nominated for a Grammy for best urban contemporary album and Stay got a nod for best pop duo/group performance

The Diamonds hitmaker will soon debut the music video for The Monster with rapper Eminem.

The Barbadian beauty and the 41-year-old hip-hop star shot the video in his native Detroit last month with director Rich Lee.

The hit song - off The Marshall Mathers LP 2 - has sold over 373,000 copies and has topped charts in 11 countries.

Friends with the monster: The Diamonds hitmaker will soon debut the music video for Eminem's The Monster, which was helmed by Rich Lee in the rapper's hometown of Detroit

The body-confident pop star is currently pushing her holiday collection with MAC Cosmetics.

Rihanna's reality series Styled to Rock airs Friday nights on the Style Network.

The Battleship starlet will also voice Gratuity 'Tip' Tucci in next year's DreamWorks animated alien flick Home alongside Jennifer Lopez, Steve Martin, and Jim Parsons.

Barbadian beauty: The body-confident pop star is currently pushing her holiday collection with MAC Cosmetics

Designing for Riri: Her reality competition Styled to Rock currently airs Friday nights on the Style Network