who were the other actors working with her in it?
Hugh Grant, Colin Firth, Bill Nighy and many others
Love Actually
Writer Jamie (Colin Firth) is pushed by his girlfriend (Sienna Guillory) to attend Juliet and Peter's wedding alone, as she feigns illness. 
who does the voice of marceline on adventure time Ava Acres, Olivia Olson, Cloris Leachman. who is this character? She's the protagonist of the show. She is a a half-demon and half-human vampire who assumed the title "Vampire Queen" after having killed the previous Vampire King. which show is this? "Adventure Time" has the second voice-actor worked on any other movies? She has lent her voice in the series "Phineas and Ferb". has she appeared on screen in any movies? Yes, in "Love Actually"
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Love Actually [SEP] Jamie and Aurélia
Writer Jamie (Colin Firth) is pushed by his girlfriend (Sienna Guillory) to attend Juliet and Peter's wedding alone, as she feigns illness. He returns between the ceremony and the reception to check on her, and discovers that she is having an affair with his brother. Crushed, Jamie withdraws to his French cottage, where he meets Portuguese housekeeper Aurélia (Lúcia Moniz), who does not speak English. Despite their inability to communicate, they become attracted to each other. When Jamie returns to England, he realises he is in love with Aurélia and begins learning Portuguese. He returns to France to find her and ends up walking through town, gathering people as they walk to her job at a restaurant.