Nico & Vinz
Stian Andersen

The Norwegian duo notches its first airplay chart No. 1. Plus, new No. 1s for Coldplay, Blake Shelton and Calibre 50

Chart Highlights offers a sneak peek at a select group of Billboard charts every Monday. Find out the top songs, Greatest Gainers and debuts on the surveys listed below.

All our charts are refreshed on billboard.com and Billboardbiz every Thursday and appear in the next issue of Billboard magazine.

Pop Songs
*** No. 1 (1 week)*** "Problem" Ariana Grande Featuring Iggy Azalea
Greatest Gainer No. 5 "Rude" MAGIC!
Debut No. 33 "Rather Be" Clean Bandit Featuring Jess Glynne
Debut No. 39 "This Is How We Roll" Florida Georgia Line Featuring Luke Bryan
Debut No. 40 "We Are Done" The Madden Brothers

Ariana Grande, Iggy Azalea Top Pop, Rhythmic Songs Charts With 'Problem'

Rhythmic Songs
*** No. 1 (1 week)*** "Problem" Ariana Grande Featuring Iggy Azalea
Greatest Gainer No. 13 "Am I Wrong" Nico & Vinz
Debut No. 32 "No Mediocre" T.I. Featuring Iggy Azalea
Debut No. 38 "Pretty Hurts" Beyonce
Debut No. 39 "Black Widow" Iggy Azalea Featuring Rita Ora

Adult Pop Songs
*** No. 1 (3 weeks)*** "Am I Wrong" Nico & Vinz
Norway's Nico & Vinz continue their stateside ascent, as "Am I Wrong" rises 2-1 on Adult Pop Songs, marking the track's first domination on a Billboard airplay chart. It also pushes 4-3 on Pop Songs, 17-13 as the Greatest Gainer on Rhythmic Songs and 23-19 on Adult Contemporary. On last week's Billboard Hot 100 (dated July 5), the song jumped 7-4 as the chart's top Airplay Gainer.

Ask Billboard: With Nico & Vinz, Norway Continues U.S. Chart Invasion

"We always knew it was possible to reach outside of Norway with our music," says Nico Sereba; Vincent Dery rounds out the Oslo-born duo. "With this song, we wanted to say, 'Are we wrong for thinking that we can actually do this?' That's how that message came about, trusting your gut feeling, going for it and searching for your own happiness."

Greatest Gainer No. 3 "Stay With Me" Sam Smith
Debut No. 38 "This Is How We Roll" Florida Georgia Line Featuring Luke Bryan
Debut No. 39 "One Minute More" Capital Cities

Adult Contemporary
*** No. 1 (5 weeks)*** "All Of Me" John Legend
Greatest Gainer No. 13 "Stay With Me" Sam Smith
Debut No. 29 "Love Runs Out" OneRepublic

Dance Club Songs
*** No. 1 (1 week)*** "A Sky Full Of Stars" Coldplay
Greatest Gainer No. 2 "Dare (La La La)" Shakira
Debut No. 42 "Bye Felicia" Joe Gauthreaux Featuring Mitch Amtrak
Debut No. 46 "Dar Um Jeito (We Will Find A Way)" Santana & Wyclef Featuring Avicii & Alexandre Pires
Debut No. 47 "Strong" Janine Berenson
Debut No. 48 "Future X Boyfriend" Billy Winn
Debut No. 49 "Love Is In The Air" Nadia Forde

R&B/Hip-Hop Airplay
*** No. 1 (6 weeks)*** "Loyal" Chris Brown Featuring Lil Wayne & French Montana Or Too $hort Or Tyga
Greatest Gainer No. 5 "Fancy" Iggy Azalea Featuring Charli XCX
Debut No. 41 "Danny Glover" Young Thug
Debut No. 46 "No Flex Zone!!" Rae Sremmurd
Debut No. 48 "Somebody Else" Robert Glasper Experimenet Featuring Emeli Sande
Debut No. 50 "About The Money" T.I. Featuring Young Thug

Adult R&B Songs
*** No. 1 (8 weeks)*** "All Of Me" John Legend
Greatest Gainer No. 9 "It's You" Kem
Debut No. 23 "Spend The Night" Dave Hollister
Debut No. 27 "Hope" Jagged Edge
Debut No. 28 "Money Can't Buy" Ne-Yo Featuring Jeezy

Rap Airplay
*** No. 1 (5 weeks)*** "Fancy" Iggy Azalea Featuring Charli XCX
Greatest Gainer No. 2 "Believe Me" Lil Wayne Featuring Drake
Debut No. 24 "Danny Glover" Young Thug
Debut No. 25 "College Drop" Sage The Gemini Featuring Kool John

Rock Airplay
*** No. 1 (8 weeks)*** "Fever" The Black Keys
Greatest Gainer No. 10 "A Sky Full Of Stars" Coldplay
Debut No. 42 "Do Or Die" Thirty Seconds To Mars
Debut No. 45 "World On Fire" Slash featuring Myles Kennedy & The Conspirators
Debut No. 49 "Room To Breathe" You Me At Six

Alternative Songs
*** No. 1 (8 weeks)*** "Fever" The Black Keys
Greatest Gainer No. 8 "Riptide" Vance Joy
Debut No. 38 "Black Out Days" Phantogram

Adult Alternative Songs
*** No. 1 (2 weeks)*** "Stay With Me" Sam Smith
Greatest Gainer No. 5 "U Get Me High" Tom Petty And The Heartbreakers
Debut No. 26 "Thunder Clatter" Wild Cub
Debut No. 30 "Drive-in Movies" Ray LaMontagne

Mainstream Rock Songs
*** No. 1 (4 weeks)*** "Painkiller" Three Days Grace
Greatest Gainer No. 20 "World On Fire" Slash featuring Myles Kennedy & The Conspirators
Debut No. 28 "Hunter Eats Hunter" Chevelle
Debut No. 31 "Hater" Korn

Country Airplay
*** No. 1 (1 week)*** "My Eyes" Blake Shelton Featuring Gwen Sebastian
Greatest Gainer No. 20 "American Kids" Kenny Chesney
Debut No. 59 "I Can't Outrun You" Thompson Square
Debut No. 60 "Trailer Hitch" Kristian Bush

Latin Airplay   
*** No. 1 (7 weeks)*** "Bailando" Enrique Iglesias Featuring Descemer Bueno & Gente de Zona
Debut No. 39 "No Me Pidas Perdon" Banda Sinaloense MS de Sergio Lizarraga
Debut No. 40 "Te Vivi" Villamizar Featuring Maluma y Elvis Crespo
Debut No. 42 "Tu Me Quemas" Chino & Nacho Featuring Gente de Zona & Los Cadillacs
Debut No. 44 "Wiggle" Jason Derulo Featuring Snoop Dogg
Debut No. 48 "Dimelo" Intocable
Greatest Gainer    "Hasta Que Salga El Sol" Banda Los Recoditos

Regional Mexican Airplay
*** No. 1 (1 week)*** "Tus Latidos" Calibre 50
Debut/Greatest Gainer No. 28 "Hasta Que Salga El Sol" Banda Los Recoditos
Debut No. 38 "No Me Dolio" La Original Banda el Limon de Salvador Lizarraga
Debut No. 40 "La Batalla Del Golfo" Voz de Mando

Latin Pop Songs
*** No. 1 (6 weeks)*** "Bailando" Enrique Iglesias Featuring Descemer Bueno & Gente de Zona
Greatest Gainer No. 16 "We Are One (Ole Ola) [The 2014 FIFA World Cup Official Song]" Pitbull Featuring Jennifer Lopez & Claudia Leitte
Debut No. 29 "No Amanece" David Bisbal
Debut No. 32 "Tu Me Quemas" Chino & Nacho Featuring Gente de Zona & Los Cadillacs
Debut No. 35 "Problem" Ariana Grande Featuring Iggy Azalea
Debut No. 37 "Habla Blah Blah" Gloria Trevi Featuring Shy Carter

Tropical Songs
*** No. 1 (2 weeks)*** "Bailando" Enrique Iglesias Featuring Descemer Bueno & Gente de Zona
Greatest Gainer No. 5 "Corazon de Hierro" Vena
Debut No. 25 "Imaginate"Alexis & Fido
Debut No. 28 "Una Flor" Juanes
Debut No. 39 "Fiesta In San Juan" Assia Ahhatt Featuring Wisin
Debut No. 40 "Como El Vieno" Juan Magan & Farruko

Christian Airplay
*** No. 1 (8 weeks)*** "We Believe" newsboys
Greatest Gainer No. 11 "Fix My Eyes" for KING & COUNTRY
Debut No. 47 "O Love Of God" Laura Story

Gospel Airplay
*** No. 1 (2 weeks)*** "Amazing" Ricky Dillard & New G
Greatest Gainer No. 24 "You Are" Dorinda Clark-Cole
Debut No. 29 "God's On Your Side" Mississippi Mass Choir Featuring La'Andrai Johnson And Stan Jones