Which Lady Gaga & Bruno Mars collaboration had the most impact on pop culture?
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Lady Gaga & Bruno Mars Collaborations poll options
Lady Gaga & Bruno Mars Collaborations
Iconic Duets and Performances
Lady Gaga & Bruno Mars
- Just the Way You Are live duet
- Marry the Night remix
- Grenade cover by Gaga
- Uptown Funk performance at the Grammys.