Billie Eilish, Dr. Dre, Stevie Wonder, Green Day, Joni Mitchell, No Doubt and the remaining members of Nirvana all performed.

What all 25 of the world's prettiest cities have in common is that they make visitors go wow. Whether you're looking for the most beautiful city closer to home or somewhere further-flung ...

Life for Kylie Jenner's daughter Stormi Webster and son Aire Webster—shared with ex Travis Scott—could almost be mistaken for normal, minus the designer labels, private jets and tricked-out birthdays.

Kylie Jenner celebrated daughter Stormi and son Aire's back-to-back birthdays with a sweet Instagram video. Stormi turned 7 on Feb. 1, while Aire will turn 3 on Feb. 2.