Nicki wears this Givenchy t-shirt which some have suggested is a reference to Tyga.

This image appears in the gallery:
29 Pictures You Might Have Missed This Week (18th May 2015)

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 29 images

See the full gallery: 29 Pictures You Might Have Missed This Week (18th May 2015)