REESE — IT’S YOUR BEDTIME!

Latest hint that Reese Witherspoon’s marriage to Ryan Phillippe is shaky: Reese was out sushi-and-sake-ing with girlfriends at trendy Katana on Sunset when she suddenly stood up at 10 p.m. and said firmly, “Gotta go!” The gals begged her to stay, but Reese confided that Ryan’s put her on a strict curfew — he gets jealous when she’s out late without him!