Enjoying a swanky dinner out in Los Angeles, Jennifer Lopez and Marc Anthony were spotted over at Cecconi’s restaurant last night (March 30).

The “Waiting for Tonight” songstress and her “I Need to Know” crooner hubby looked to be having a marvelous time together as they doted on a fellow diner’s baby, though the little one didn’t seem to enjoy the attention from the celebrities.

A source said: “All the children had a great time. Jennifer and Marc had done a great job decorating their backyard in red and blue with silver balloons, and they had really thought how best to keep the kids entertained.”

“There were two moonbouncers, a clown and great music and they had even got a cocktail company, The Margarita Man, to make non-alcoholic slush drinks.”

Guests including Nicole Richie, Joel Madden and their one-year-old daughter Harlow sang happy birthday while a cake from elite Beverly Hills bakers Rose bud Cakes was presented to the twins.

Jennifer has previously admitted she is unsure whether she will expand her family any further.

She said: “I don’t know if I’m going to have kids again, so I want it to be a beautiful experience. I don’t want to have any drama. I want to just be smiling every day.’”

The diva insists she’ll be more J.Lo than Jenny From the Block when she arrives at the Academy Awards, because wearing borrowed gowns and jewelry is fun.

She tells the Women’s Wear Daily Web site, “I don’t think there’s anything wrong with playing dress up right now. Who wouldn’t want to wear borrowed dresses and borrowed jewelry?

“I think you can get criticized if you’re wearing borrowed dresses now because it’s borrowed, and I think you can get criticized if it’s not because you bought it during the current economy.

“So, I say do what makes you happy and wear what you want because the only thing that really matters is if your mother calls you up the next day and says, ‘What were you wearing?’”

Putting up a united front amidst rumors of a rocky relationship, Jennifer Lopez and Marc Anthony were spotted smooching while attending an inauguration ceremony in San Juan, Puerto Rico on Friday (January 2).

Held at the Capitol Building, the “El Cantante” co-star couple looked their usual elegant selfs as they put on smiles for the crowd gathered to see Luis Fortuno sworn in as the island’s new governor.