She ain't no hollaback girl: Gwen Stefani shows a cheeky glimpse of skin in edgy cut-out dress and gold boots as she celebrates Shelli Azoff's birthday

Gwen Stefani joined a host of stars to celebrate her good pal Shelli Azoff's birthday on Friday night.

The 46-year-old teased with a hint of skin on show as she arrived at the event at their Beverly Hills residence, wearing an edgy cut-out dress. 

Teaming the funky number with a pair of fishnet tights, she added some statement gold and black ankle boots into the mix.  

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B-A-N-A-N-A-S: Gwen Stefani joined a host of stars to celebrate her good pal Shelli Azoff's birthday in Beverly Hills on Friday night
Working it: The 46-year-old teased with a hint of skin on show as she arrived at the event at their Beverly Hills residence, wearing an edgy cut-out dress

B-A-N-A-N-A-S: Gwen Stefani joined a host of stars to celebrate her good pal Shelli Azoff's birthday in Beverly Hills on Friday night

Her platinum blonde and black locks were scraped back into a high ponytail and a slick of bright lipstick made sure she stood out from the crowd.

She carried an oversized clutch bag in her hand and flashed a cheeky glimpse of her bottom as she made her way inside the venue. 

Anyone who has listened to Gwen Stefani's latest album could tell you that she and Blake Shelton are crazy about each other.

But Gwen has denied reports the loved-up couple are planning to walk down the aisle.

Putting her best foot forward: Teaming the funky number with a pair of fishnet tights, she added some statement gold and black ankle boots into the mix

Putting her best foot forward: Teaming the funky number with a pair of fishnet tights, she added some statement gold and black ankle boots into the mix

Get graphic like Gwen in her Alaia boots

We're used to seeing Gwen Stefani dressed up to the nines in her own shoe designs for L.A.M.B. but every now and then she actually wears other labels. We know, shocking!

Check her out in this cheeky peek-a-boo dress paired with some graphic gold and black boots by Azzedine Alaia.

Alaia is a name that needs no introduction. As Cher said in Clueless, it's like this really important designer. His shoes are iconic and are coveted by all. From the super fashion-pack A-listers like Kate Moss and Naomi Campbell to reality show stars like Blac Chyna and the RHOBH, everyone knows the power of an Alaia. We love unique circular design so it's just a shame they're well and truly sold out.

But Alaia fans don't give up. Yoox has got the new collection available to buy now and it's, as ever, worth the investment of some serious cash. Take a look now (right). Or recreate the look for less with one of the options in our edit below. From Public Desire to Jeffrey Campbell there's a black and gold boot for every budget.

* PRICES MAY NOT BE AS ADVERTISED
All in the details... She carried an oversized clutch bag in her hand and flashed a cheeky glimpse of her bottom as she made her way inside the venue

All in the details... She carried an oversized clutch bag in her hand and flashed a cheeky glimpse of her bottom as she made her way inside the venue

'Let’s just take it one day at a time,' Gwen told 94.7FM's The Tommy Show on Wednesday. 

She was in good company on the night as Kris Jenner, Kim Kardashian, and Kendall Jenner were also in attendance. 

Shelli and her music executive husband Irving Azoff hosted some of Hollywood's biggest stars at their Beverly Hills residence in honour of her special day, and and no question Kris and her girls were keen to fete their close family friend.

The three reality stars were spotted making their exit after an evening of rubbing elbows with a number of stars. 

Icing on the cake! Kim Kardashian and her sister Kendall Jenner made their separate exits from family friend Shelli Azoff's birthday party in Beverly Hills on Friday night
Icing on the cake! Kim Kardashian and her sister Kendall Jenner made their separate exits from family friend Shelli Azoff's birthday party in Beverly Hills on Friday night

Icing on the cake! Kim Kardashian and her sister Kendall Jenner made their separate exits from family friend Shelli Azoff's birthday party in Beverly Hills on Friday night 

Summer stylin': Kris Jenner sported a white lace jumpsuit with a tropical design as they exited her good friend's birthday 

Summer stylin': Kris Jenner sported a white lace jumpsuit with a tropical design as they exited her good friend's birthday 

Kim, 35, kept her eye on the road as while behind the wheel, while her younger sister Kendall exited in her own vehicle.

The catwalk queen, 20, was stunningly outfitted for the occasion in her satin turtleneck number, with her raven black locks parted in the center.

Kendall and Kim's mother Kris, 60, meanwhile, looked summery in her white lace jumpsuit with a tropical design.

The matriarch topped the look off with a coordinating white manicure.   

Hitting the road! The 35-year-old looked sensational as usual with her jet black locks styled to perfection 

Hitting the road! The 35-year-old looked sensational as usual with her jet black locks styled to perfection 

Sunny side up! Jenner propped on her stylish sunglasses
Sunny side up! Jenner propped on her stylish sunglasses

Sunny side up! Jenner propped on her stylish sunglasses 

Going with the flow: Jenner kept her eyes on the road ahead

Going with the flow: Jenner kept her eyes on the road ahead

Kris gave fans a glimpse of the lavish affair by sharing a video from the celebrations, which captured guests having the time of their lives as they danced to a live performance by Earth, Wind, and Fire.

'Just another ordinary Friday night in Irving and Shelli's backyard.....Happy Birthday @shellibird1 #60 #Earth,Wind,Fire #celebratelife #family,' the video was captioned. 

The reality star even presented her 'best friend' with a personalized birthday cake, which bore an image of both Shelli and Kris.   

She has great jeans: Cindy Crawford turned heads as she stepped out in slouchy jeans and a bohemian chic white blouse 

She has great jeans: Cindy Crawford turned heads as she stepped out in slouchy jeans and a bohemian chic white blouse 

So in love: Rande Gerber slung an arm around his stunning wife

So in love: Rande Gerber slung an arm around his stunning wife

Party pals: Gerber looked dashing and casual cool in his jeans and grey shirt

Party pals: Gerber looked dashing and casual cool in his jeans and grey shirt

'Happy birthday to my best friend of 38 years @shellibird1!!! I cherish our friendship and the memories we've shared over the years. Thank you for being the best friend anyone could ask for! Have the most amazing day!! I love you (heart emoticon) #bestfriends #bff #letseatcake,' she captioned the snap. 

Guests were spotted pouring out of the bash, looking stylish as they prepared to return home.   

Cindy Crawford looked bohemian chic as usual in her embroidered white blouse and blue jeans as she waited outside alongside her dashing husband, Rande Gerber.  

Look who's here! Chelsea Handler also also took part in the celebrations and wore all-black

Look who's here! Chelsea Handler also also took part in the celebrations and wore all-black

Her husband wrapped a protective arm around her as they awaited their ride outside of the bash.

Nicole Scherzinger stepped outside barefoot, looking casual cool in slouchy black trousers and a playful low-cut tank. 

Chelsea Handler, meanwhile, kept it casual in a black top and cosy blue trousers. 

Simply stunning:  Nicole Scherzinger stepped outside barefoot, looking casual cool in slouchy black trousers and a playful low-cut tank
Simply stunning:  Nicole Scherzinger stepped outside barefoot, looking casual cool in slouchy black trousers and a playful low-cut tank

Simply stunning:  Nicole Scherzinger stepped outside barefoot, looking casual cool in slouchy black trousers and a playful low-cut tank

Statement dress: Liberty Ross caught the eye in an artistic blue mini dress as she headed out with her husband, Jimmy Iovine 

Statement dress: Liberty Ross caught the eye in an artistic blue mini dress as she headed out with her husband, Jimmy Iovine 

Tight knit: The reality star embraced her close friend Shelli Azoff during an appearance in Los Angeles in 2013

Tight knit: The reality star embraced her close friend Shelli Azoff during an appearance in Los Angeles in 2013

Personal touch: Jenner shared an image of Shelli's personalized birthday cake, which bore an image of both herself and the birthday girl

Personal touch: Jenner shared an image of Shelli's personalized birthday cake, which bore an image of both herself and the birthday girl

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