The couple were photographed holding hands as they walked through the Mumbai airport — Chopra, 35, determined to stay comfortable for their long flight in a black sweatsuit and flats while Jonas, 25, wore a navy tracksuit of his own with white sneakers and a New York Yankees hat.

A source tells PEOPLE the couple are both heading to Brazil where Jonas will be performing this weekend at theVillaMix Festivalalongside a slew of acts like Shawn Mendes and Jorge & Mateu.

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EXCLUSIVE: Priyanka Chopra and Nick Jonas leave Mumbai airport

They were visiting India for Aksha Ambani and Shloka Mehta pre-wedding bash, which they attended together on Thursday evening.

Chopra looked dazzling in a glittering red sari at the event, her hair parted to the side. She accessorized her elegant look with red lipstick and gold jewelry.

Jones kept it classic in a fitted blue suit, which he dressed down with a crisp white button-down shirt, worn without a tie.

Each appeared to be happy, smiling while posing together for the cameras.

Priyanka Chopra and Nick Jonas.Splash News

Priyanka Chopra and Nick Jonas head to friend’s engagement party

It was while in India thatJonas and Chopra made their relationship Instagram official.

She called the “Jealous” singer one of her “favorite men,” snapping a picture of him on the beach. Meanwhile, he shared a video ofQuanticostar as she laughed and smiled at after a private dinner, captioning it with a simple “Her.”

Both also used heart-eye emojis in their posts.

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Chopra also used their getaway to India tointroduce Jonas to her motherMadhu.

The trio went to dinner together on June 22. Chopra and Jonas also posed for a photo at the restaurant, each putting their arm around the other.

“They’re very happy,” a source close to the couple told PEOPLE. “It’s getting serious.”

RELATED VIDEO: New Couple Alert? ‘Flirtatious’Nick Jonasand Priyanka Chopra Are ‘Hanging Out All the Time,’ Says Source

“It’s a huge deal that Nick brought Priyanka to his cousin’s wedding,” a Jonas pal previously said. “He’sdated a lot over the last couple yearsbut it’s never been anything serious, so this is a big step.”

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They stayed in touch after hitting it off then, but things have been heating up over the last several weeks, an insider told PEOPLE.

“I am a very ‘live in the today,’ maximum ‘live in the next two months’ kind of person,” Choprarecently told PEOPLE. “But [in] 10 years, I definitely want to have kids. That is, it’s going to happen in the next 10 years. Well, hopefully earlier than that. I’m very fond of children and I want to be able to do that.”

source: people.com