I like them both!
Not a huge Sienna fan, but I really love Keira! They both look cute though.
They look cute together.
i love them .they are so cute.
I didn't know they were bffs. =)
Extremely sweet pics!
I also didn't know they were best friends. But they are totally cute. Way better than the Nicole Richie and Paris Hilton Duo.
Lol, I guess they really are best friends, otherwise, they wouldn't be doing the "wheelbarrow".
They are filming a movie together.
Cute! I miss having a best friend like that.
^LOL, yep, they're filming a movie. originally it was to star keira and lindsay lohan, but she pulled out bc they couldn't reach a contract agreement. i have yet to see sienna give a good performance, so hopefully she'll be able to prove her acting chops in this one