Robert Downey Jr. was one of several celebs in attendance at the Rainforest Fund 30th annual benefit concert in New York City.
The actor, 54, hosted the star-studded event, which was inspired by the social revolution and music of the 1980s.
He put on a dapper display in navy blue Monday as he walked the red carpet at the Beacon Theatre.
Dapper display: Robert Downey Jr dapper display in navy blue Monday at the Rainforest Fund 30th annual benefit concert in New York City
Downey sported blue paisley suit jacket with black lapels, paired with a matching black-on-black paisley necktie.
He completed the look with a pair of light blue square aviators, a white dress shirt and black slacks.
Ricky Martin cut a sexy look in a tailored black suit, paired with patent leather black dress shoes.
He wore the suit with a black dress shirt, unbuttoned at the top with no tie, revealing a hint of chest hair.
Blue paisley: He sported blue paisley suit jacket with black lapels, paired with a matching black-on-black paisley necktie
Sexy look: Ricky Martin cut a sexy look in a tailored black suit, paired with patent leather black dress shoes
Chest hair: He wore the suit with a black dress shirt, unbuttoned at the top with no tie, revealing a hint of chest hair
Statement piece: Debbie Harry served punk chic in a black vest with a built-in cape that read ‘stop f***ing the planet’ in several languages
Hot pants: It was paired with a sparkling silver and black top and a pair of skintight scarlet red pants. She completed the look with a pair of strappy black and white chunky platform heels, sporting some pink in her signature blonde hair
Debbie Harry served punk chic in a black vest with a built-in cape that read ‘stop f***ing the planet’ in several languages.
It was paired with a sparkling silver and black top and a pair of skintight scarlet red pants.
She completed the look with a pair of strappy black and white chunky platform heels, sporting some pink in her signature blonde hair.
Date night: Sting sported a classic black double-breasted suit, as wife Trudie Styler stunned in a black boatneck dress
Casual cool: DMC kept it casual in a black hoodie over a Black Sabbath t-shirt, featuring a white cross
Reunited: Annie Lennox donned a black sequined blazer with a diamond treble clef broach, as Dave Stewart sported a grey three-piece suit with a black shirt and fedora
Sting sported a classic black double-breasted suit, as wife Trudie Styler stunned in a black boatneck dress.
DMC kept it casual in a black hoodie over a Black Sabbath t-shirt, featuring a white cross.
Annie Lennox donned a black sequined blazer with a diamond treble clef broach, as Dave Stewart sported a grey three-piece suit with a black shirt and fedora.
Fuchsia fierce: Shaggy rocked a black top coat with vinyl sleeves as wife Rebecca Packer donned a satin fuchsia wrap top with a sparkling silver belt
Regal cape: Donna Karan also made a statement in a quilted cape with an intricately colorful print. She wore the cape over an all-black look, featuring a black satin slouchy turtleneck top
Blue jean baby: Nile Rodgers cut a funky look in a denim suit jacket with a key print, paired with distressed jeans
Shaggy rocked a black top coat with vinyl sleeves as wife Rebecca Packer donned a satin fuchsia wrap top with a sparkling silver belt.
Donna Karan also made a statement in a quilted cape with an intricately colorful print.
She wore the cape over an all-black look, featuring a black satin slouchy turtleneck top.
Duet: Shaggy took to the stage for a duet with Sting, befitting the events inspiration of ’80s and ’90s music
’80s vibes: The benefit was named We’ll Be Together, after Sting’s 1987 song of the same name from his second studio album …Nothing Like the Sun
Nile Rodgers cut a funky look in a denim suit jacket with a key print, paired with distressed jeans.
Shaggy took to the stage for a duet with Sting, befitting the events inspiration of ’80s and ’90s music.
The benefit was named We’ll Be Together, after Sting’s 1987 song of the same name from his second studio album …Nothing Like the Sun.
Sing along: Debbie Harry also graced the audience with a performance, accompanied onstage by DMC
Eco warrior: She displayed her ‘stop f***ing the planet’ message once again, this time in big white letters on the back of a red cape
Debbie Harry also graced the audience with a performance, accompanied onstage by DMC.
She displayed her ‘stop f***ing the planet’ message once again, this time in big white letters on the back of a red cape.
It was paired with the sparkling black and silver top, which she wore as a dress, paired with thigh-high black leather boots.
The event also featured performances by James Taylor, Bob Geldof, John Mellencamp, Ricky Martin, H.E.R., MJ Rodriguez and Eurythmics.
Sparkling stunner: It was paired with the sparkling black and silver top, which she wore as a dress, paired with thigh-high black leather boots
Star-studded lineup: The event also featured performances by James Taylor, Bob Geldof, John Mellencamp, Ricky Martin, H.E.R., MJ Rodriguez and Eurythmics