Lady Gaga has heaped praise on Bruno Mars, describing the musician as a "once-in-a-generation artist".

Gaga sings while puffing on a cigarette, while Mars croons on his guitar in the pair's new one-off ballad. Lady Gaga and Bruno Mars are grinning all the way to the grave in the music video for ...

Lady Gaga and Bruno Mars' "Die With a Smile" leads the Top Gabb Music Songs chart for a third month in a row as the ...