We bet you didn't know these songs were written by Lady Gaga. For this list, we’ll be looking at songs written and co-written by Lady Gaga, aka Stefani Germanotta, for other artists.

“Bad Romance”, “Poker Face”, “Paparazzi” … These are not only some of the best Lady Gaga songs; they're some of the best modern pop tracks of all time AND some of the best songs of the 20th century...period. But how did Gaga get so famous? What influence did she have on music history? Learn how Stefani Germanotta aka Lady Gaga changed music forever by learning about the songs that started it all. You can't rank the music without knowing the artist , so we're bringing you "The Story and the Songs"; a http://www.WatchMojo.com music show covering the bios and top 10s of the most influential artists of all time. On this episode, we tackle Lady Gaga’s career and best songs.

This popstar has produced numerous hits, but she’s got even more to offer than just her singles. Welcome to MsMojo, and today we’ll be counting down the Top 10 Underrated Lady Gaga Songs.

Her fans know her as Mother Monster. Welcome to WatchMojo.com, and today we’re counting down our picks for the top 10 Lady Gaga songs.

These Lady Gaga performances deserve all the applause. Welcome to MsMojo, and today we’re counting down our picks for the most show-stopping and unforgettable live performances delivered by Lady Gaga throughout her acclaimed career.

Matt and Chris from You Me at Six chat with http://www.WatchMojo.com at Vans Warped Tour about their origins, influences, and favorite cover songs - like Lady Gaga and Jessie J. We also scope their sweet shades!

Hold your "applause" for these live Lady Gaga performances. For this list, we’ll be looking at the most epic live showings by this inimitable artist.

It's time to rank all of Lady Gaga's acting performances! For this list, we’ll be looking at movies and TV appearances where this singer flexed her acting skills, proving just how talented she really is.

These memorable Lady Gaga outfits blew the paparazzi away.

Much has been made of this pop star’s red carpet style, but the wildest Lady Gaga music video looks can be just as memorable. For this list, we’ll be looking at the craziest and most iconic styles that Lady Gaga wears in her videos.

Check out this interview from the MUCH Vault, 10 years before the release of A Star Is Born - we see a 22 year old Lady Gaga discuss relationships, Michael Jackson, as well as throwing shade at Katy Perry!

Want more incredible content from Getty Images? Be sure to check out their page here: https://www.gettyimages.com/ What do you know about Lady Gaga? Did you know that Lady Gaga isn't her real name? She acts, sings, and produces! Learn all about her in this mini episode of Fantastic Facts! #LGBTHM #LGBTHistoryMonth

Eye catching, jaw dropping, head scratching... these are just some of the ways to describe this singer’s daring fashion ensembles. Welcome to MsMojo and today we’re counting down our picks for the Top 10 Lady Gaga Outfits.

From humble beginning to pop music icon, and beyond, this is the fashion history of Lady Gaga. Welcome to MsMojo, and today we’re going to look at Lady Gaga, and how her looks and style have evolved over her career.

From pop idol to inspirational activist, this singer songwriter sure knows how to command the spotlight. Welcome to MsMojo, and today we will be counting down our picks for the top 10 Lady Gaga moments.