Kate Hudson dazzled in a plunging sequin Derek Lam number at a charity gala in New York while Taylor Swift worked a 90s inspired look in a spaghetti strap dress and choker at the BMI Pop Awards in Los Angeles.
Elsewhere, stars including Anna Kendrick and Fearne Cotton kept the style stakes high at the British Academy Television Awards in London.
Come see all the best looks from the week so far, right here.
Kate Hudson rocks a black mesh sequin Derek Lam midi-dress at the Operation Smile Gala in New York.
Emily Ratajkowski pairs a black tailored jumpsuit with a denim jacket by Studio 189 at the Yoox x Studio 189 party in Los Angeles.
Vanessa Hudgens works an off-the-shoulder floral midi-dress at the Yoox x Studio 189 party in Los Angeles.
The singer wears an off-the-shoulder white dress with statement ruffled cuffs at the Rebels with a Cause Gala in Los Angeles.
Taylor Swift works a blue and black patterned spaghetti strap dress by Monique Lhuillier at The 64th Annual BMI Pop Awards in Los Angeles.
Chloe Sevigny works a peach embroidered Prada maxi-dress featuring a metallic white collar and cuffs at the Love & Friendship film screening in New York.
Chloe Grace Moretz
Chloe Grace Moretz works a demure look in a pink ruffled blouse and floral Gucci pencil skirt for an appearance on The Late Show with Stephen Colbertin in New York.
The actress wears a navy off-the-shoulder fishtail dress with sheer panels and feather trim at the Love & Friendship film screening in New York.
Isla Fisher opts for a blue floral strapless midi-dress with an oversized bow at the waist at the Alice Through The Looking Glass film premiere in London.
The actress wears a green spaghetti strap V-neck gown with a black waistband at the Alice Through The Looking Glass film premiere in London
Jennifer Lawrence wears a silky silver custom Dior gown with cut out detail at the X-Men Apocalypse film screening in London.
The Game of Thrones star turns heads in a black Balmain number featuring a panelled bodice and a beaded, tiered skirt at the X-Men Apocalypse film screening in London.
The X-Men star wears a leather and lace panelled Maison Valentino mini-dress featuring a coral and white pattern at the X-Men Apocalypse film screening in London.
The actress works a metallic Balmain pencil skirt made of brown and gold triangles at the X-Men Apocalypse film screening in London.
Eva Longoria and Cheryl Fernandez-Versini
Eva Longoria opts for a white crystal embellished dress with a thigh-high split by David Koma while Cheryl Fernandez-Versini works a colourful look in a coral halterneck dress with side cut-outs by Elizabeth and James at the Global Gift Gala in Paris.
The actress opts for a Derek Lam look featuring a black netted V-neck top with scallop hem and a matching gold sequin skirt at the Jazz at Lincoln Center Gala in New York.
Anna Kendrick opts for a pink, red and black oversized sequin dress by Altuzarra at the BAFTAs in London.
Fearne Cotton opts for a 70s style yellow lace dress with button up front and bow tie at the neck by Kelly Simpkin at the BAFTAs in London.
The Game of Thrones star opts for a textured pink mini dress by Antonio Berardi at the BAFTAs in London.
The singer works a white spaghetti strap dress with thigh high split and gold pleats by Marco Capaldo at the BAFTAs in London.
The actress works a green lace dress with an embroidered velvet bodice and pleated skirt at the BAFTAs in London.
Alesha Dixon wears a silky yellow dress with a cross-over plunging neckline and a metal belt by Michael Costello at the BAFTAs in London.
The singer works a silky emerald green gown at the BAFTAs in London.
The presenter chooses a black choker neck jumpsuit with slit front trousers by Halston Heritage at the BAFTAs in London.
Amanda Holden wears an off-white embellished gown with a matching sheer cape at the BAFTAs in London.
The singer wears a navy blue silky cowl neck gown at the BAFTAs in London.
Claudia Winkleman wears a black strapless tailored jumpsuit at the BAFTAs in London.
The actress works a colourful look in a haltnerneck gown at the BAFTAs in London.
The presenter wears a black wide leg jumpsuit by Lauren Ralph Lauren at the BAFTAs in London.
The actress opts for an embellished asymmetrical blush gown by Adrianna Papell at the BAFTAs in London.
The actress wears a red lace full skirted V-neck gown at the BAFTAs in London.
The actress opts for a graphic look in an orange and black stripe sleeveless dress at the BAFTAs in London.
The presenter works an asymmetrical white dress with a wrap around skirt by Zeynep Kartal at the BAFTAs in London.