Hilary Duff on The Late Night Show With David Letterman

[falpalemily]

Environmental Science? That's my major! :)

[lucyjb32]

Lol love how Hilary sat down and Lola started wandering off.

[edtronic]

Ja jajajajaja harvard jajajajjaja "- I got a letter!!!" jjjajajaja because they know my IQ

[dovestones]

Letterman is on big time piss-taking mode here. He can barely contain himself looking at her boyfriend.

[kmit2805]

i love Hilary Duff she is beautiful,and lola is so cute ♥

[6663000]

I love it how David Letterman calls all the young Hollywood stars "kids". You can tell that they think they are so old and mature and don't like being called that.

I've seen him do it a few times. lol

[magt1982]

hahahah the dog will be hearing from harvard and soon after the victory music from Final fantasy lololol.

[hansxxxx666]

Hillary is sooo cute.

And so smaaart!

And her dog is even smaaaarter!