Lady Gaga is an American singer.
Artpop ( stylized as ARTPOP ) is the third studio album by American singer Lady Gaga , released on November 6 , 2013 , by Streamline and Interscope Records . Lady Gaga . Gaga 's third album Artpop , released in 2013 , topped the US charts and included the successful single `` Applause '' . The Fame is the debut studio album by American singer Lady Gaga .