Jessica Alba puts on a stylish display as she joins Myleene Klass and Lottie Moss at BST Hyde Park

Jessica Alba, Myleene Klass and Lottie Moss were among the many stars who attended British Summertime in Hyde Park on Sunday.

Jessica, 42, showed off her expert sense of style in neutral linen trousers and a simple white top.

The actress added a pair of white sneakers for a casual and comfortable look and a light blue denim jacket.

She carried her essentials in a brown quilted handbag and added several gold necklaces.

Jessica wore a pair of large gold hoop earrings and styled her long dark brown locks in bouncy waves.

In style: The actress added a pair of white sneakers for a casual and comfortable look and a light blue denim jacket

She completed her stunning look with a light makeup palette to emphasize her natural beauty.

Myleene, 45, took a walk on the wild side with her outfit, opting for an animal print maxi dress.

Her dress had a slit to show a glimpse of her toned legs and chunky black ankle boots.

She chose gold accessories, wore a slew of gold chains, a matching watch and some giant hoops.

Myleene wore her long locks down and a full face of glamorous makeup, while hiding her eyes behind sunglasses.

The TV presenter attended the concert with her 15-year-old daughter Ava who looked trendy in black oversized pants.

She paired them with a white lace top, which she wore over a matching white bandeau.

She added a pair of casual white sneakers, tiny gold hoop earrings, and several dainty necklaces.

Meanwhile, Lottie, 25, was a typically daring figure in a semi-sheer white dress with lace details.

The satin dress showed off her white underwear underneath and left her arms bare to show off her extensive tattoo collection on her arms.

Kate Moss’s half-sister added extra height to her body with a pair of strappy white high heels.

Shady lady: Myleene wore her long locks down and a full face of glamorous makeup, while hiding her eyes behind sunglasses

Mother and daughter: The TV presenter attended the concert along with her 15-year-old daughter Ava who looked trendy in black oversized pants

Daring: Lottie’s satin dress showed off her white underwear underneath and left her arms bare to show off her extensive tattoo collection on her arms

Fancy footwear: Kate Moss’s half-sister added extra height to her body with a pair of strappy white high heels

Elegant: Lottie wore a white lace purse embroidered with intricate beading and added a pearl necklace and denim jacket

English rose: She wore her blonde locks curled and pinned back with a white bow and finished off her look with pink lipstick and a layer of blush

Pair of goals: Also present at the concert was James Norton, who was accompanied by his girlfriend Imogen Poots

Striking: the actor stood out in bright orange pants, which he wore with a white T-shirt

Striking: Over the top, the Happy Valley star wore a blue patterned shirt and matching blue baseball cap

Stylish: Imogen stood out from the crowd in a colorful pink and green patterned dress and carried a black tote bag

Lottie wore a white lace purse embroidered with intricate beading and added a pearl necklace.

She wore her blonde locks curled and pinned back with a white bow and finished off her look with pink lipstick and a layer of blush.

Also present at the concert was James Norton, who was accompanied by his girlfriend Imogen Poots.

The actor stood out in bright orange pants, which he wore with a white T-shirt.

Over the top, the Happy Valley star wore a blue patterned shirt and matching blue baseball cap.

Imogen stood out from the crowd in a colorful pink and green patterned dress and carried a black tote bag.

Rapper and producer Dr Dre was also in the audience, looking casual in a plain black hoodie and matching pants.

On the final day of the BST Hyde Park concerts, Lana Del Rey took the stage as the headliner.

The singer, 38, sang her hits in a green dress adorned with red and white roses.

Her long dress was pinned in the front to show off her long legs, while she wore a long white train around her waist.

Cool: Rapper and producer Dr Dre was also in the audience, looking casual in a plain black hoodie and matching pants

Unbelievable: On the last day of the BST Hyde Park concerts, Lana Del Rey took the stage as a headliner and performed her hits in a green dress decorated with red and white roses

Leggy rendering: Her long dress was pinned in the front to show off her long legs, while wearing a long white train tied around her waist

Slim: Lana also sported a clear plastic and gold belt to cinch in her petite waist and a pair of floral-patterned gladiator sandals

Striking: Her raven black locks were swept up in a voluminous updo, with several strands left down to frame her face, and secured with a diamond-encrusted headband adorned with bejeweled spiders

Stunning: The Summertime Sadness hitmaker completed her standout look with a full face of flawless makeup

Lana also wore a clear plastic and gold belt to tighten her tiny waist and a pair of floral gladiator sandals.

Her raven-black locks were pinned up in a voluminous updo, with several strands down to frame her face.

Her hair was secured with an elaborate diamond-encrusted headband, which was decorated with bejeweled spiders.

The Summertime Sadness hitmaker completed her striking look with a full face of flawless makeup.