It's been months since Lady Gaga and Bradley Cooper wowed the Oscars audience with their "Shallow" performance, but Gaga is still addressing rumors that she and her co-star were romantically involved.

CAMBRIDGE, Mass. - Pop star Lady Gaga descended on Harvard University with some powerful friends Wednesday to launch her new foundation aimed at empowering young people. The singer was joined by Oprah ...

Lady Gaga has officially conquered everything, even Oprah. The pop queen has dethroned the queen of daytime talk as the most powerful entertainer on Forbes’ annual “Celebrity 100” list. Oprah Winfrey, ...

The shows will feature a different celebrity guest for each stop, including Michelle Obama, Lady Gaga, Dwayne Johnson, Gayle King and much more. Shows will be held every Saturday from January until ...