Dua Lipa releases "Illusion" single, Lady Gaga hints at project with Mark Romanek, and Billy Joel lowers Palm Beach mansion price.

Dua Lipa releases a new single, "Illusion," on April 11, with preorders available for a version of her album Radical Optimism featuring alternative artwork. Lady Gaga shares a montage of work by Mark Romanek, a renowned director known for his collaborations with pop icons, hinting at a possible new project together. Meanwhile, Billy Joel shaves another $5 million off the price of his Palm Beach mansion, now available for $49.9 million.