Rachel McAdams stepped out solo yesterday to pick up groceries at Whole Foods in Santa Monica. She's had a busy month and it all culminates tomorrow with the release of The Vow. Rachel wore a strapless Vivienne Westwood dress to Monday night's LA premiere, where she met up with her onscreen leading man Channing Tatum. Rachel's real-life love Michael Sheen skipped the event, though he recently shared a romantic lunch date with Rachel. Michael and Rachel have been going strong since first striking up a connection while filming Midnight in Paris. The Woody Allen-directed film is nominated for best picture at the Oscars, and we'd love to see Michael and Rachel together at the Feb. 26 ceremony.