Which American musician is known for her hits "Born This Way" and "Poker Face"?

 

The American musician known for her hits "Born This Way" and "Poker Face" is Lady Gaga. Both songs are from different albums in her discography. 

"Poker Face" was released as a single from her debut album "The Fame" in 2008, while "Born This Way" is the title track from her second studio album released in 2011. 

Lady Gaga's bold style, innovative music, and captivating performances have made her one of the most influential artists of her generation.