Nick Jonas sings his heart out during a Jonas Brothers concert at Citibank Hall on Tuesday night (March 12) in Rio de Janiero, Brazil.

The 20-year-old musician and his brothers – Joe and Kevin – are currently on a tour of South America.

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“Rio! We want to see you at the show tonight!!! Come join us #jonas2013,” Kevin tweeted before the show.

Earlier in the day, Joe shared a kiss with his girlfriend Blanda Eggenschwiler while hanging out in their hotel pool.

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Joe Jonas shares a kiss with girlfriend Blanda Eggenschwiler in the pool on Tuesday afternoon (March 12) in Rio de Janeiro, Brazil.

The twosome were joined by Kevin and his wife, Danielle, as well as Nick, who was spotted picking up some snacks while lounging poolside.

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Currently on their South American tour, the JoBros were spotted grabbing a bite to eat at a local restaurant the night before.

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Nick Jonas grabs a bite to eat with his older brother Kevin at Porcao BBQ on Monday night (March 11) in Rio de Janeiro, Brazil.

Earlier that day, Kevin took a break to relax by the hotel pool with his wife Danielle where the couple was seen sharing a few kisses.

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The night before, Nick and Kevin were joined by their brother Joe during a performance in Sao Paulo.

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The Jonas Brothers hit the stage at Credicard Hall on Sunday night (March 10) in Sao Paulo, Brazil.

The guys – Joe, Nick, and Kevin – are currently on a tour of South America.

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“Thank you São Paulo! So much love in the room!” Joe tweeted after the concert.

A few days earlier, the trio of brothers took over the Palacio de Los Deportes for their show in Mexico City, Mexico.

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The Jonas Brothers take over the Palacio de Los Deportes on Friday night (February 22) in Mexico City, Mexico.

The trio — Nick, Joe and Kevin — are just starting their South American tour. Vina Del Mar, Chile — Next Stop!

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“Mexico City thank you for an unforgettable show last night. Miss you already!” Joe wrote on Twitter after their performance.

Just before leaving, the Jonas Brothers were spotted filming a new music video in New Orleans.

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The Jonas Brothers have officially announced their new single!

The guys – Kevin, Joe, and Nick confirmed the song is titled “Pom Poms” on Ryan Seacrest‘s radio show yesterday. It is set to be released this Spring!

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“POM POMS!!” they tweeted after the announcement.

A few days ago, the Jonas Brothers were spotted filming the track’s music video on a high school football field in New Orleans, La.

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Kevin, Joe, and Nick Jonas perform together on a high school football field on Saturday afternoon (February 16) in New Orleans, La.

The three brothers are filming the first official music video from their upcoming album, due out later this year!

“That’s a wrap,” Nick wrote on Twitter at the end of the day-long shoot.

The upcoming Jonas Brothers album will be their first studio album in four years since Lines, Vines, and Trying Times which was released back in 2009.

FYI: The JoBros are wearing Richard Chai.

ARE YOU EXCITED for new Jonas Brothers music?