Ashlee Simpson soaks up the applause on her opening night as Roxie Hart in Chicago in London’s West End on Monday. Of performing on the London stage, Simpson said, “This is definitely an honor for me. It’s my dream!”

September 24th, Los Angeles :: Grey’s Anatomy star Patrick Dempsey shops for groceries while his pregnant wife Jill Fink and their daughter Tallulah Fyfe go for a stroll near their home in Los Angeles. Patrick and his wife are expecting twins early next year.

Jessica and Ashlee Simpson make the rounds – separately – over the weekend in London. Ashlee (left) gets dialed into the theater world Saturday in preparation for her West End debut as vixen Roxie Hart in Chicago. And Jessica – who’s in town to cheer her sister on at Monday’s opening night – attends a London Fashion Week party on Friday.

Is anyone really surprised? Hollywood relationships are so high school.

Sarah Jessica Parker gets in step with her equally hip pal Drew Barrymore, as they capture the sunny day with a girls’ lunch in New York City’s West Village on Thursday.

Nicole Richie and boyfriend Brody Jenner take the plunge Thursday on Splash Mountain at Disneyland, where the talked-about 25-year-old celebrated her birthday.

Lindsay Lohan gets a hand from boyfriend Harry Morton as they head out in Beverly Hills on Thursday.

Just a quick note, don’t forget to watch the season premiere of the fantastic show that is Grey’s Anatomy, tonight at 9/8c on ABC. Who’s Meredith gonna pick? McDreamy? The vet? Neither? Ah, I’m so excited!!