Jennifer Lawrence and Kris Jenner made their friendship very public in an up-close and personal snap over the weekend. 

J-Law celebrated her 25th birthday in style but shocked (and confused) fans when she posted a photo of her and Kris warmly embracing. 

The two stars posed in bed… but it was clearly (wasn't it?) a light-hearted and funny way to end Jennifer's birthday. 

It did make us wonder though, how many other celebrities have hidden friendships?

We scoured the Internet and discovered some brilliant BFF combos…

 

1. Gwen Stefani and Angelina Jolie

 

2. Jake Gyllenhaal, Jay Z and Queen B

 

3. Jessica Alba and Nicole Richie

 

4. Meryl Streep and 50 Cent

 

5. Jennifer Aniston and Emma Stone

 

6. Martha Stewart and Snoop Dogg

 

7. Jude Law and Lena Dunham

 

8. Russell Brand and Helen Mirren

 

9. Blake Lively and Florence Welch

 

10. Emily Blunt and Lily Collins