Sydney Sweeney's relationship with Scooter Braun is getting serious — and they're now officially an item.

RadarOnline.com can repair the couple, who met at Jeff Bezos and Lauren Sanchez's wedding in June, initially agreed to keep things casual while getting over their respective long-term relationships. Article continues below advertisement

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But after spending more time in each other’s company over the last few weeks, they are now going "full throttle", according to sources close to the pair.

An insider said: "They are full on.

"It's not a casual relationship. It's game on, it's full throttle. They are together."

The actress, 28, and the music exec. 44, were spot

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