Think a life of eating cupcakes and shitting in your pants sounds fun? Become a blogger! Or a baby. Particularly the baby of an extremely rich couple. Salma Hayek and herex-boyfriend, gazillionaire Francois-Henri Pinault, reunited to join their infant daughter, Valentina, at the birthday party of Stevie Wonder’s 7-year-old son Kailand Morris. Does this mean they’re back together? Or have the two simply been united in their mutual love of cake and helium highs?:

“She stayed by his side almost the whole time,” a party guest told PEOPLE of Hayek, 42, who also brought along Valentina Paloma, her 11-month-old daughter with Pinault, to the celebration for Stevie Wonder’s 7-year-old son Kailand Morris. “It was so cute–Francois-Henri was carrying the baby, smiling, and playing with her. He obviously adores Valentina.”

Or does he obviously adore Carvel ice cream cakes, hmmm??? You think your birthday parties are fun? Cretin! You wouldn’t know fun if it popped out of a cake naked:

Pinault was spotted relaxing on a yacht with a woman in Italy late last month, but the French billionaire, 46, looked comfortable and happy to be back by Hayek’s side as the two noshed on sushi and fruit salad in the sunshine.

Sushi? Fruit salad? Sunshine? Fuck rich people.

The party had a tennis and Olympics theme and was thrown at a country club in Pacific Palisades, Calif., by Kailand’s mom and Stevie Wonder’s wife, Kai Milla Morris, who even sprang for a very special birthday surprise: The Jonas Brothers made a brief appearance to serenade him with “Happy Birthday.”

Serenaded by virgins!

All three Beckham boys–Brooklyn, 9, Romeo, 6 and Cruz, 3–enjoyed the party sans their famous parents, with Brooklyn spending hours on the tennis court hitting balls while Cruz put on another break-dancing show during a kids’ dance-off.

Children with funny names! Ball-hitting! Break-dancing while spectators pretend your child is the cutest thing they’ve ever seen even as he takes attention away from the birthday boy! Oh, it’s everything we’ve ever dreamed a bachelorette party would be. Eh. Key party. No. Birthday party. Yes. That.

Salma Hayek is seen with her ex [People En Español]