She wrote on the micro-blogging platform: "I love all the artists on #TogetherAtHome. And everyone that watched and everyone the didn't or couldn't. We all matter. We're one world (sic)"

The star-studded event featured appearances from the likes of Adam Lambert, Rita Ora, Beyonce, David Beckham, Samuel L Jackson, Sir Elton John and Sarah Jessica Parker.

And after it was announced that the online concert had helped to raise more than $127 million, Gaga revealed her sense of pride.

She wrote: "I am so humbled to have been a part of this project. Thank you @GlblCtzn . Thank you @WHO . I love you (sic)"

Meanwhile, Gaga previously described 'One World: Together At Home' as a "love letter".

The chart-topping star thanked people for their support during an emotional Instagram Live video.

She said: "I just want you to know that this is really a true love letter to all of you all over the world.

"I love you and I hope that you feel a big hug from the whole world today because what's really beautiful about this show is that you're all hugging each other."