Sam Smith “made his way” at the A-list Grammys party for Leonardo DiCaprio after discussing the “first crush” in “Titanic.”

SAM Smith “made his way” for Leonardo DiCaprio at an A-list Grammys party after gushed about the Hollywood star being her “first celebrity crush.”

The 30-year-old singer – who scooped an award for pop duo/group performance with Kim Petras on Sunday night – partied all night at a party at a private mansion.

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Photos from The US Sun show the Unholy singer arriving at the Beverly Hills party alongside a host of stars.

A source said: “The party was probably one of the biggest of the night, although it wasn’t a record label party there were a lot of names there.

“Leo wore his usual baseball cap and tried to keep a low profile. I don’t think he was caught by paparazzi.

“I saw Sam in Leo’s circle, they were talking and Sam looked like a kid in a candy store, it was a very big night for them.

“I’m sure they couldn’t believe that they not only won a Grammy but also celebrated with their childhood crush.”

The insider was there around 3am as the party lasted until almost 5am.

Sources say the likes of One Direction’s Shawn Mendes and Louis Tomlinson were also at the bash – which included a DJ set by Diplo.

Sam joked with host and actress Drew Barrymore on her popular talk show earlier this month about bachelor Leo.

During a pop quiz segment on first celebrity crushes, the 48-year-old star and singer discussed celebrity crushes when Sam admitted Leo was “100 percent” her number one character in the 1997 film Titanic.

Drew quipped, “I love that he still goes to clubs…you know…goes on yachts…he goes to the ‘body shop’ I bet,” she said, referring to the lyrics to Sam’s hit song Unholy.

The singer quipped that the actor was a “naughty boy,” to which Drew replied, “I know and I love it.”

Newly single Leo, who split from longtime girlfriend Camila Morrone last year, doesn’t seem to care about his reputation when it comes to his headline-grabbing dating life.

Critics have often pointed out that the 48-year-old actor only dates models under the age of 25.

Meanwhile, it was a big night for Sam, who was also able to meet up with Madonna at the Delilah restaurant in West Hollywood, which was hosting a slew of stars.

MADONNA’S SHOCK VIEW

A source told The US Sun Madge had her own department at the venue that had to spend at least $2,000 and exited the back exit very discreetly.

The 64-year-old took the stage to present ahead of Sam Smith’s performance on Sunday night – but didn’t stop to speak to them after he left the stage.

“I’m here to thank all the rebels out there who are breaking new ground and taking on the heat,” Madonna said.

“You guys must know all the troublemakers out there, you must know that your fearlessness does not go unnoticed.”

“You’re seen, you’re heard, and most importantly, you’re appreciated,” the music superstar continued.

However, the concern of many fans on Twitter was not the speech itself, but Madonna’s performance.

Many considered the singer-songwriter unrecognizable.

“If they hadn’t announced that this was Madonna, I would have no idea who this person presented at the Grammys was. JFC,” according to one user Posted.

“I love and respect her as a [a] Music icon but this just broke my heart,” noted another in the lengthy thread.

There were a number of other big after parties throughout the night, including a party hosted by Taylor Swift at the Chateau Marmont where the likes of Lana Del Rey rocked out to celebrate.

The Universal Music Group soiree drew many names at Milk Studios, while Adele, Rich Paul, LeBron James and Savannah James had a double date at Wally’s Restaurant in Beverly Hills.

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