Hello! Sorry to be a pest, but this one is still eluding me. The character is a female brunette, late 20s to early 30s, and she's ridiculously, energetic and overall a bit nutty. Appears to be on a perpetual caffeine buzz - which is appropriate, because the character's actually the personification of coffee/caffeine.
I love Zooey Deschanel for her, but unfortunately that PB is taken. I've been considering Anna Friel in Pushing Daisies (all those vibrant colours!), but I'm not sure if she's quite perky enough. And I kind of like Sally Hawkins in Happy Go Lucky, but there are only about four icons of her in that movie, so.
Krysten Ritter, Daisy Lowe, Emily Blunt and Rose Byrne have been suggested to me, but I don't think they quite fit the character. Any ideas?