She passes Jupiter in Night At The Museum 2 and plays in Junebug (June/Juno/Jupiter).
Buffy and friends were helping Buffy move out of her new dorm room just days after moving her in.
Alyson Hannigan the Scarlet Woman Willow.
Jupiter has crowned Hannigan before as mentioned in the Scarlet Woman link above (Scarlet Dragon 2 at The Blob). This happens in How I Met Your Mother...
Nothing really stood out about the Amy Adam's appearance but it did seem to want me to notice the 214 dorm room NR. So I google "Buffy Dorm 214" and learn that apart from this particular room 214 Buffy was only briefly a tenant of, she and Willow shared another dorm room 214 for the majority of the series episodes where Buffy goes to uni.
Some stills from Hush S4 E10
Pretty weird that I had been staring at so many adventures of Buffy and Willow in this very dorm room now learning the potent resonance of its number.
Changes my perspective on stuff, ya know.
Then I head off this evening to catch Crazy Heart in the theater with some friends.
Only to see Jeff Bridges playing country music singer Bad Blake.
Susynctly Bridges has done the same trick as Alyson Hannigan, passing by Jupiter in K-Pax!
Big Bad Wolf Moon
Abaddon gets people to where they need to be