Cheerio! Mila Kunis and Ashton Kutcher Are Off to London

"Sexiest Woman Alive" Mila Kunis and boyfriend Ashton Kutcher have decided to relocate to London for six months while the "Black Swan" star shoots her new film "Jupiter Ascending," from Matrix directors Andy and Lana Wachowski.

Several publications have reported the pair is house hunting in the chic Marylebone area, where stars Kate Hudson and Guy Ritchie would be neighbors. Kunis and Kutcher, who've been together since April following Kutcher's split from ex-wife Demi Moore, have not officially announced their relationship, but Kunis is famously private about her romantic life, so it's no surprise. A source told The Sun "they spend most of their time glued to each other's side."

The Ukrainian-born Kunis, who first met Kutcher in 1998 co-starring in the hit series "That '70s Show," will begin shooting her new film this spring. According to Screen Rant, it's rumored to be a futuristic sci-fi epic in which she'll play a toilet-scrubbing Russian immigrant who unknowingly has the exact genetic makeup of an all-powerful Queen of the Universe, which necessitates her assassination by a royal bounty hunter, to be played by Channing Tatum. According to IMDB, 2014 is its tentative release date.