They announced what the most popular song of summer 2025 was on TikTok. It's a hit from 10 years ago.

What songs were Poland and the world humming this summer? The answer lies in the latest chart published by TikTok. It turns out that it wasn't just fresh hits that reigned supreme. There were also surprising comebacks. The global number one is Jess Glynne's "Hold My Hand" from 2015, which gained a second life thanks to a viral trend. In Poland, however, local sounds reigned supreme.

The number one song on the global "TikTok Song of Summer 2025" chart is "Hold My Hand" by Jess Glynne. This 2015 dance hit has been streamed over 9 million times, and its videos have a combined 80 billion views. "Hold my Hand" gained a second life thanks to a meme featuring a Jet2 Holidays ad.

"I'm absolutely thrilled that this song has been named the summer hit on TikTok! It's a song very close to my heart, and watching it come to life again and connect with people around the world has been a truly special experience. This song truly continues to bring joy!" singer Jess Glynne said in a statement.

The top ten also included the following songs: "Rock That Body" - Black Eyed Peas, "Dame Un Grrr" - Fantomel x Kate Linn, "Soul Survivor" by Jeezy ft. Akon, "Pretty Little Baby" - Connie Francis, Mili J's song "My Main", "Suave" - ​​El Alfa, remix of the song "Shake It To The Max", "Illegal" - PinkPantheress, "Your Love Is My Drug" - KESHA.

In Poland, TikTokers were most likely to listen to local artists this summer. The most popular track was the single " Until You Get Bored" by Miü and Zalia . Another hit by rapper Miü, "Miü miü," came in second. The final spot was taken by "Kamikaze," a song by Mata, Skolim, and Nigerian rapper Khaida.

"The TikTok Songs of Summer chart demonstrates how powerful a tool TikTok is in discovering music, shaping music culture worldwide, and elevating artists and songs to the top of the charts," Tracy Gardner, Global Head of Music Business Development at TikTok, said in a statement. "I'm thrilled to see women on TikTok succeeding—from the undeniable triumph of Jess Glynne, to the rediscovery for a new generation of the legendary Connie Francis, to rising stars like PinkPantheress, whose global hit is shaping TikTok culture. The Songs of Summer chart proves that any artist, from any corner of the globe, can find an audience among the over one billion music fans on TikTok," Gardner added.