Music notes: Miley Cyrus, Katy Perry and more

Stay with me: Sam Smith engaged to designer Christian Cowan

Taylor Dayne announces first-ever Las Vegas residency

Ariana Grande teases new video, launches mental health initiative

Bernie Taupin to release new solo album, gives update on next Elton John album

Ariana Grande sues alleged hackers over unreleased music leaks

Selena Gomez and husband teaming up again for new song

You can dance, you can jive: ABBA to celebrate 50 years of 'Dancing Queen' worldwide

Olivia Rodrigo and alleged new boyfriend share PDA in Brooklyn

Don't mess with 'Texas': Ella Langley marks 15 weeks at #1

Lionel Richie announces new fall Las Vegas dates