Nick Jonas and Priyanka Chopra Hold Hands While Attending a Party in India

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This is the one of the first times these two have shown a little PDA.

Nick Jonas and Priyanka Chopra's relationship is heating up!

Just one week after the "Jealous" singer made their romance Instagram official, the two were spotted out and about in Mumbai, India.

Chopra, 35, and Jonas, 25, didn't seem to care that paparazzi were around, unashamedly holding hands as they made their way into a pre-engagement bash for Akash Ambani.

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The Quantico star wore a beautiful red sari dress, while Jonas complemented her in a classy blue suit.

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A source tells ET that hours after the party, the couple boarded a plane to Brazil, where Jonas will perform in the Villa Mix Festival.

“They’re inseparable,” the source says. “They’re spending a lot of time together and are really enjoying each other’s company.”

And Jonas's trip to India with Chopra was certainly a special one, as the actress introduced her beau to her mother, Madhu, for the first time, according to our source, who adds that he also met Chopra's brother and some of her close friends.

Chopra has already met Jonas' family, when she attended his cousin's wedding in New Jersey earlier this month.

An additional source told ET last week that Jonas and Chopra's relationship was "getting serious" and that they're very happy together.

The lovebirds were first linked after they walked the red carpet together at the 2017 Met Gala. Earlier this year, they enjoyed an epic Memorial Day weekend, including a night at Beauty and the Beast Live in Concert, a visit to a Dodgers game and a day on a boat with pals.

Hear more in the video below.