How many hit songs does Lady Gaga have?

Answer:
Seven.
Lady GaGa has released two albums so far: The Fame and The Fame Monster.
Out of these two albums, she has had seven singles. Just Dance, Poker Face, LoveGame, Paparazzi and Eh, Eh from the first album, and Bad Romance, Telephone and Alejandro from the second album.

The first six singles reached #1 on the US Billboards Hot 100. However, the latest single, Alejandro peaked at #5 and has since fallen to the 13th position.
First answer by Vinayg18. Last edit by Vinayg18. Contributor trust: 6 [recommend contributor recommended]. Question popularity: 1 [recommend question].