Solange Knowles might have been caught on CCTV attacking her brother-in-law Jay Z earlier this year, but they’ve clearly buried the hatchet because he accompanied Beyonce to her wedding over the weekend with smiles all round.

Beyonce and her hubby couldn’t seem to keep their hands off each other at the nuptials, and looked more in love than ever as they dressed in all white to watch her sister tie the knot.

Laughing with each other throughout, the loved up pair walked arm in arm to the bash and appeared to bask in the romantic atmosphere – before showing off some amazing dance moves.

Solange and partner Alan Ferguson tied the knot in New Orleans on Sunday, and they were joined by around 200 family and friends.

Jay Z had missed the earlier rehearsals – sparking worry he wasn’t invited – so we all breathed a sigh of relief to see it was happy families again.

The superstar pair arrived about 15 minutes after the bride and groom, who rode white bikes to the Marigny Opera House showing off their amazing style.

Solange wore a plunging v-neck, complemented by a flowing cape and suit trousers while the music video director looked dashing in a matching all-white suit and black shoes – but no tie!

A source told PEOPLE.com: “Beaming. Calm. They looked pretty calm, relaxed on their wedding day. Definitely happy.”

We hope someone caught Bey’s dancing on film – it looked simply incredible.