Together again! Bradley Cooper reunites with American Hustle co-star Amy Adams as he makes appearance at CinemaCon

Bradley Cooper reunited with his American Hustle co-star Amy Adams on Tuesday as the two stars made an appearance on behalf of Warner Bros. at CinemaCon.

Bradley, 41, kept his look simple with a black zipper jacket  over a black t-shirt with black jeans and sneakers, while Amy rocked a sleeveless halter-neck white top with orange edging.

The actor was at the event in Las Vegas to promote his upcoming dramatic comedy War Dogs, that was directed by his The Hangover helmer Todd Phillips.

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Look who's here! Bradley Cooper caught up with his American Hustle co-star Amy Adams at CinemaCon in Las Vegas on Tuesday where both were promoting upcoming Warner Bros. projects

Look who's here! Bradley Cooper caught up with his American Hustle co-star Amy Adams at CinemaCon in Las Vegas on Tuesday where both were promoting upcoming Warner Bros. projects

The movie also stars Jonah Hill and and Miles Teller and is slated for an August release.

It's based on a true story about two men who were awarded a contract by the Pentagon to provide weapons to America's allies in Afghanistan.

Amy was in town to talk about her outing once more as Lois Lane in the currently filming Justice League movie. 

Man in black: Bradley, 41, was dressed in black jeans, jacket and trainers and took to the stage to talk about his movie War Dogs that's coming out in August

Man in black: Bradley, 41, was dressed in black jeans, jacket and trainers and took to the stage to talk about his movie War Dogs that's coming out in August

Collaborators: The film is directed by Todd Phillips, who directed Bradley in The Hangover, and the pair walked the red carpet together before their on-stage presentation

Collaborators: The film is directed by Todd Phillips, who directed Bradley in The Hangover, and the pair walked the red carpet together before their on-stage presentation

Also at CinemaCon on Tuesday was Cara Delevingne, who helped generate excitement over the upcoming Suicide Squad. 

The 23-year-old supermodel-turned-actress showcased her athletic figure in a green caped dress as she posed up a storm with her co-stars including Will Smith, as well as a number of other famous faces.

Cara, who plays the Enchantress in the DC Comics supervillain film, looked ready for action in the plunging silk slip, featuring a plunging neckline and thigh-skimming cut.

Green with envy: Cara Delevingne was getting into character in a superhero inspired ensemble as she lead the glamour at the Warner Bros. presentation during CinemaCon in Las Vegas on Tuesday

Green with envy: Cara Delevingne was getting into character in a superhero inspired ensemble as she lead the glamour at the Warner Bros. presentation during CinemaCon in Las Vegas on Tuesday

The Chanel muse showed off her long legs thanks to a pair of thigh-high suede boots, and made the most of her slender frame by cinching in the garment with a matching belt.

The catwalk beauty ensured the dramatic cape style sleeves were the focal point of the look, wearing her brunette tresses slicked back in a classic bun.

Looking good: Cara looked ready for action in the plunging silk slip, featuring a plunging neckline and thigh-skimming cut

Looking good: Cara looked ready for action in the plunging silk slip, featuring a plunging neckline and thigh-skimming cut

Upping the glamour: Cara went braless in the plunging dress, which displayed her svelte frame to its best advantage 

Upping the glamour: Cara went braless in the plunging dress, which displayed her svelte frame to its best advantage 

Cuddling up to her co-star: Cara and Will Smith were flying the flag for upcoming film Suicide Squad 

Cuddling up to her co-star: Cara and Will Smith were flying the flag for upcoming film Suicide Squad 

She opted for a natural beauty look, complemented her striking features with a slick of pale pink lipstick and a subtle smoky eye.

Cara plays haunted character the Enchantress, formerly known as June Moore before being taken over by an ancient sorceress.

Describing her character in an interview with Empire magazine, Cara explained: 'June is an adventure-seeker who's always wanted some excitement.

All together: (L-R) Jai Courtney, Cara Delevingne, Joel Kinnaman, Will Smith, Jay Hernandez, Adam Beach, Adewale Akinnuoye-Agbaje, Karen Fukuhara, Margot Robbie and Jared Leto were repping Suicide Squad 

All together: (L-R) Jai Courtney, Cara Delevingne, Joel Kinnaman, Will Smith, Jay Hernandez, Adam Beach, Adewale Akinnuoye-Agbaje, Karen Fukuhara, Margot Robbie and Jared Leto were repping Suicide Squad 

Joking around: The cast seemed to be getting on famously as they posed on the red carpet 

Joking around: The cast seemed to be getting on famously as they posed on the red carpet 

Dapper dude: The Hateful Eight actor was impeccably dressed in an all-grey ensemble 

Dapper dude: The Hateful Eight actor was impeccably dressed in an all-grey ensemble 

Red hot: Game Of Thrones beauty Emilia Clarke rocked a red jacket and matching suit trousers

Red hot: Game Of Thrones beauty Emilia Clarke rocked a red jacket and matching suit trousers

'And she gets what she wished for, in a terrible way. She's been trapped for so long and now she's finally let out.

Suicide Squad follows a group of supervillains imprisoned in an asylum who are offered clemency by a secret government agency in return for carrying out covert black ops.

Last year, Forbes reported that Batman's storyline in the film would be linked to The Joker, paving the way for Jared Leto's incarnation of the iconic villain to appear in the planned standalone Batman movie. 

Boho beauty: Bates Motel actress Vera Farmiga sported a bold and bright maxidress

Boho beauty: Bates Motel actress Vera Farmiga sported a bold and bright maxidress

Keeping it casual: Eddie Redmayne looked the picture of cool in a grey jumper 

Keeping it casual: Eddie Redmayne looked the picture of cool in a grey jumper 

Busy lady: As well as Suicide Squad, Margot was also promoting Tarzan alongside Alexander Skarsgard

Busy lady: As well as Suicide Squad, Margot was also promoting Tarzan alongside Alexander Skarsgard

Fans soon reacted excitedly when photos emerged of Affleck dressed as Bruce Wayne on the set of the film which he was not originally thought to be part of.

There was also speculation the star was filming in costume as Batman a few days later, as crew members hid the Hollywood star under a sheet.

Scott Eastwood, Adam Beach, Jai Courtney, Karen Fukuhara, Joel Kinnaman, Adewale Akinnuoye-Agbaje and Jay Hernandez also star in the film, which is due to hit cinemas later this year.

Buddies: Jared and Will excitedly promoted Suicide Squad, which follows a group of supervillains imprisoned in an asylum

Buddies: Jared and Will excitedly promoted Suicide Squad, which follows a group of supervillains imprisoned in an asylum

A-list action: Russell Crowe was celebrating upcoming buddy cop film The Nice Guys

A-list action: Russell Crowe was celebrating upcoming buddy cop film The Nice Guys

Smartening up: Colin Farrell cut a suave figure in a grey checked suit at the film event 

Smartening up: Colin Farrell cut a suave figure in a grey checked suit at the film event 

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