Christina Aguilera praises 'kind' Billie Eilish

Christina Aguilera has thanked Billie Eilish for being so kind to her daughter.

The Beautiful singer attended Billie's Los Angeles listening party for her new album Hit Me Hard and Soft, and took her starstruck nine-year-old daughter Summer along.

Christina took to social media on Wednesday to praise the What Was I Made For? star for making Summer's dream come true when they met at the event.

"THANK YOU @billieeilish for making my daughter's whole world at your LA listening party," she wrote on X, formerly known as Twitter. "I appreciate your kindness, thanks for signing her poster...we are both huge fans."

Christina also shared video footage of Billie entertaining her fans at the listening party, which took place at the Kia Forum on 16 May.

The clip then showed the Lunch singer giving Summer a hug and crouching down on the floor to sign her poster before they posed for a photo together.

Christina went on to applaud Billie following the success of Hit Me Hard and Soft, which was released on 17 May.

"Congrats on the new album!" she added.

Christina shares Summer with her ex Matthew Rutler.

Billie is currently preparing for the Hit Me Hard and Soft World Tour, with concerts planned across north America, Australia and Europe later this year.