The pair — who famously locked lips during a performance at the 2003 event, alongsideChristina Aguilera— shared a smooch again on Thursday at Spears' wedding toSam Asghari.

Seemingly taken during the reception, the sweet photo sees the two women leaning in, with Spears in a short red minidress and Madonna, 63, rocking a rainbow frock.

In addition to the “Express Yourself” singer,Selena Gomez,Drew Barrymore,Maria Menounos,Paris Hilton, her husbandCarter Reumand momKathy Hiltonwereall in attendanceas Spears and Asghari, 28, said “I do” after more than four years of dating.

Madonna and Britney Spears.Kevin Ostajewski/Shutterstock

Britney Spears and Sam Asghari Wedding

Donatella Versace— who created Spears' wedding dress — and the singer’s lawyer, Mathew Rosengart, were also seen entering the wedding venue Thursday in Los Angeles.

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Britney Spears and Sam Asghari Wedding

Madonna and Spears are longtime friends, and even collaborated on their 2003 hit"Me Against the Music."

Of their VMAs open-mouthed kiss, Spearstold CNN back in 2003, “I didn’t know it was going to be that long and everything,” adding, “I’ve never kissed a woman before.”

For more on Britney Spears and Sam Asghari’s wedding, listen below to our daily podcast PEOPLE Every Day.

And did she think that the time that she would do it again? “No, I would not do it,” she reportedly said before clarifying, “Maybe with Madonna.”

Back in July 2018,Spears said onstageduring a sold-out show of herPiece of Me tourat Radio City Music Hall in N.Y.C., “The last time I was on this stage, I kissed a girl — her name was Madonna!”

RELATED VIDEO: Britney Spears Is “So Excited” About Wedding to Sam Asghari and “Wants It to Be Perfect”: Source

A source told PEOPLE that Spears was overjoyed to finally wed Asghari during the ceremony, in which she “walked herself down the aisle” and “cried happy tears at some moments.”

The insider addedthat the “Toxic” singerkept the same hair and makeup look throughout the evening, but changed her outfit three times. During the reception, she and the “Material Girl” icon also tore up the dance floor together!

“It ended up being the happiest night for Britney. She wanted a fairytale wedding and she got it. Britney looked stunning,” the latter insider said. “Sheis very excited to be married.She looks forward to a future with Sam.”

source: people.com