Morning Memo: All Our ‘Heroes’ Went to Anna’s Little Party Last Night …

Dina Lohan will be honored as a “Top Mom”–no, really!–on Long Island by an organization called Mingling Moms, alongside Rae Stern (Howard Stern’s mom), Betty Seinfeld (Jerry’s mom), and Shelley Stevens Herschlag (Natalie Portman’s mom). Check back here tomorrow for lots more … [P6]

The Met’s Costume Institute Gala last night was attended by colorful superheroes, extraterrestrial royalty, and oh yeah, some glitzy New Yorkers too. [The Cut]

Alice+olivia designer Stacey Bendet is reportedly pregers with Michael Eisner’s son, Eric’s child. The two were engaged to be married some time next year, but will probably wed this summer. [P6]

Self-publicizing is in! To celebrate 25 years since being cast in Risky Business, Tom Cruise has honored himself with a video montage of his roles on his personal site. [P6]

Scarlett Johansson is engaged to Ryan Reynolds and showed off her rock at the Costume Institute gala last night. [NY Daily News]

James Frey writes gossip, Perez Hilton, into his new novel, Bright Shiny Morning. [Gawker]