WASHINGTON (AP) ― Meryl Streep may have her next film assignment and Neil Diamond thanked the namesake of his famous tune “Sweet Caroline’’ as they joined other luminaries from Broadway, jazz and classical music Sunday to receive the Kennedy Center Honors.

Broadway singer Barbara Cook, famed cellist Yo-Yo Ma and jazz saxophonist Sonny Rollins were among several to receive the top award for those who have influenced American culture through the arts.

Caroline Kennedy, who hosts the show as part of a living memorial to her assassinated father, John F. Kennedy, acknowledged her personal connection to one honoree. Diamond’s “Sweet Caroline’’ was named for her.

“I’m going to have to thank her for that,’’ Diamond said before the show.

Earlier, President Barack Obama praised the actors and musicians at the White House.

“They have different talents, and they’ve traveled different paths,’’ Obama said. “And yet they belong here together because each of tonight’s honorees has felt the need to express themselves and share that expression with the world.’’

He said everyone has that desire for self-expression in common.

“That’s why we dance, even if, as Michelle says, I look silly doing it,’’ he said to laughter.

Smokey Robinson sang “Sweet Caroline’’ with help from Kennedy.

Classical music stole the show’s finale with surprise tributes from Stephen Colbert and Elmo from TV’s “Sesame Street.’’

“Tonight we celebrate the greatest living cellist,’’ Colbert said “We chell-ebrate, if you will.’’

Ma has played cello since he was 4. At age 7, he played for Presidents Kennedy and Dwight D. Eisenhower.

Earlier in the day, Obama jokingly looked to Ma for some advice.

“Everybody likes him,’’ Obama said. “You’ve got to give me some tips. I thought about asking him to go talk to Congress.’’

Secretary of State Hillary Rodham Clinton flew home for less than 36 hours between diplomatic travels to honor the artists with a dinner Saturday night. After visiting the isolated Southeast Asian country of Myanmar, Clinton said such U.S. artists have worldwide influence by using their freedom of creativity.

“You may not know it, but somewhere in a little tiny room in Burma or even in North Korea, someone is desperately trying to hear you or to see you, to experience you,’’ Clinton said. “And if they are lucky enough to make that connection, it can literally change lives and countries.’’

Shortly after, in a toast to Streep at the State Department, writer Nora Ephron warned Clinton that the person who would someday play her on screen is the same woman who played Julia Child in “Julie and Julia’’ and British Prime Minister Margaret Thatcher in the upcoming “The Iron Lady.’’ Streep, 62, stood up for a better look at the nation’s top diplomat.

“It’s inevitable,’’ Ephron told Clinton, drawing big laughs. “You met her tonight, and I’m sure you thought she was charming, but she was just soaking you up.’’

Streep has won two Oscars in a career spanning Shakespeare to ABBA with the movie “Mamma Mia!’’ For her part, Streep said she is in awe of the accolades.

“Look where we are, look who’s here,’’ Streep told The Associated Press. “It’s overwhelming. I feel very proud.’’