Alexa Chung donned a maxi floral dress to dodge storm clouds at the Gold Cup Polo in West Sussex, while Lea Michele brought an Audrey Hepburn vibe to the Giffoni Film Festival in Italy, in a delicate flared black midi dress by Preen.
Alexa Chung, 20 July
Alexa Chung swaps her usual preppy style for floral and wicker - with slightly off-key black ballet pumps - at the Veuve Clicquot Gold Cup event at Cowdray Park in West Sussex.
Jodie Kidd, 20 July
Former model and polo regular Jodie Kidd keeps it simple in a belted peach mini-dress and neon green flats.
Roksanda Ilincic, 20 July
Fashion designer Roksanda Ilincic shows off an acid yellow skirt, graphic t-shirt and grey t-bar shoes - from her own collection, naturally.
Tolula Adeyemi, 20 July
Actress Tolula Adeyemi goes for a silky, floral ensemble with a giant clutch.
Amy Molyneaux, 20 July
PPQ fashion guru Amy Molyneaux is edgy and chic in navy blue with mismatching accessories.
Lea Michele, 20 July
Lea Michele strikes a film star pose in Preen at the Giffoni Film Festival in Italy.
Diane Kruger, 20 July
Diane Kruger pairs a super sleek Marios Schwab jumpsuit with red heels, nails and lips at Fox's Summer Television Critics Association Press Tour in Los Angeles.
Mindy Kaling, 20 July
Mindy Kaling's fitted emerald green dress with edgy black lace detailing is a hit, also at the Fox event.
Cat Deeley, 20 July
Cat Deeley looks relaxed in a tropical print maxi dress at the Fox party.
Hannah Simone, 20 July
New Girl star Hannah Simone goes for a monochrome mini dress and t-bar shoes for the Fox get together.
Beyonce Knowles and Jay Z, 20 July
Beyonce dons a superhero-esque mesh mask for her gig in New Orleans, while Jay Z teams an all-American t-shirt with a baggy-trousered grey suit to join his wife on stage.
Eva Longoria, 20 July
Not everyone can look good in floor-length velvet, but Eva Longoria's gorgeous gown at the Global Gift Foundation charity gala in Marbella, Malaga, is a Reem Acra number.
Rose McGowan, 20 July
Rose McGowan accessories her cut-out black jumpsuit with what looks like a child's umbrella at the Outfest closing night gala in Los Angeles.
Matthew Broderick and Sarah Jessica Parker, 19 July
Matthew Broderick and Sarah Jessica Parker are a riot of colour for the opening night of play Clever Little Lies in New York.
Selena Gomez, 19 July
Selena Gomez makes an entrance in a split-to-the-thigh black and silver embellished Kayat gown at the Ischia Global Film and Music Festival in Italy.
LeAnn Rimes, 19 July
LeAnn Rimes belts out a ballad in a sheer, wide-legged jumpsuit and platforms at her concert at the Mardi Gras Casino in Florida.
Christina Applegate, 19 July
Christina Applegate goes for a vampy line of glam in a shimmery Zac Posen gown at the Dizzy Feet Foundation Celebration Of Dance event in Los Angeles.
Stella McCartney and Zhang Zilin, 18 July
Stella McCartney and model Zhang Zilin go for two very different outfits to unveil the designer's pre-Spring collections in Beijing, China.
Lily Allen, 18 July
Lily Allen teams her classic festival cut-offs and vest combo with a Technicolour Dreamcoat-esque cover-up on stage at the Latitude Festival in Suffolk.
Kelis, 18 July
Kelis oozes 1950s glamour in a red and yellow polka dot dress for her Latitude set.