By 2002, it was pretty clear that Justin Timberlake was an icon in the making. He was positioned as the unofficial frontman of *NSYNC, who were still riding high as one of the biggest boy bands of all time. But Timberlake was eager to ditch the ramen-noodle hair and family-friendly persona for a project that better reflected his artistry — little did he know, it'd solidify him as a superstar.

Justified, Timberlake's debut solo album, arrived on Nov. 5. The 13-track LP delved into the singer's R&B and old-school influences, artistically re-introducing himself while laying the groundwork for the global solo stardom to come.

The album came just six months after *NSYNC wrapped what would become their final tour and began an indefinite hiatus. At the time, he insisted the band was "in no danger" amid his solo venture. "There's no reason my solo career and *NSYNC can't coexist in the same universe," he told the New York Post.

That quickly proved difficult — Justified was a commercial success, debuting at No. 2 on the Billboard 200 and spawning two top-five singles. Within the next year, the album sold 3 million copies. Timberlake headlined arenas around the world, became the face of a McDonald's campaign, and landed his first double-duty hosting and performing gig on Saturday Night Live. A 2003 Rolling Stone cover story may have epitomized that one reason he could no longer coexist with his *NSYNC bandmates: "Justin Timberlake: The New King of Pop."

The Michael Jackson homage was fitting, as half of Justified was intended for the late icon. As Pharrell Williams confirmed in 2020, he and Chad Hugo (together, known as the Neptunes, who co-wrote and co-produced Justified) initially pitched their album contributions to Jackson. After Jackson declined, the Neptunes brought them to Timberlake, and the R&B-leaning sounds were exactly what he was looking for.

"I was trying to make a multi-dimensional record; a record that captured the vibe of my favorite time in music, the '60s," Timberlake told Billboard in 2002. "For the six weeks that we worked on these songs, I got to live in my own musical dream world and play a little hip-hop, a little old-school R&B, a little classic rock. It was so much fun — and I learned a lot about making music in a totally different way than I was used to."

Those old-school influences come through on cuts like "Let's Take a Ride" and "Last Night," but the prominent takeaway from Justified is that Timberlake was no longer a fresh-faced pop heartthrob. Racier lyrics ("I could think of a couple positions for you" in "Right For Me") and elevated, hip-hop-leaning production (helmed by The Neptunes, Timbaland and Scott Storch) presented a more mature sound that helped him graduate from teen stardom to full-fledged artistry.

Justified also set a new standard for solo stars emerging from a pop group, as his peers who tried before him couldn't quite make the same impact. The Backstreet Boys' Nick Carter released his first solo effort, Now or Never — coincidentally, just one week prior to Justified's arrival — to rather disappointing results, and each of the five Spice Girls' solo albums failed to make major waves. And really, until Harry Styles, no other former boy bander has managed to achieve such success since.

Between its commercial performance and sophisticated sound, Justified was arguably the first time an artist from a contemporary pop group was taken seriously as a solo act. Lead single "Like I Love You" helped set the tone ahead of the album's release, its fiery guitar and drum lines ushering in the more mature sound. The track also scored Timberlake his first solo GRAMMY nomination in 2003.

His subsequent singles — the searing "Cry Me a River" and the dance floor-ready "Rock Your Body" — were what sealed his fate as a solo star, both landing in the top five of the Billboard Hot 100. "Cry Me A River" is still one of Timberlake's biggest songs to date, and earned him a GRAMMY for Best Male Pop Vocal Performance in 2004.

The 2004 GRAMMYs marked another pivotal moment for Timberlake. Just one week after being part of the infamous Super Bowl wardrobe malfunction with Janet Jackson, the singer took to the GRAMMY stage to perform another Justified single, "Señorita," as well as his GRAMMY-nominated collaboration with the Black Eyed Peas, "Where Is The Love." Timberlake was nominated for a total of five awards that night — among them, the coveted Album Of The Year for Justified — and took home two golden gramophones, including the GRAMMY for Best Pop Vocal Album.

Twenty years later, Timberlake now has 10 GRAMMYs and 39 nominations, five No. 1 hits, four No. 1 albums, a Super Bowl halftime headlining gig, and even an acclaimed acting career. When it comes to his evolution from boy-bander to solo superstar, Timberlake may have put it best himself in the 2002 Billboard interview: "There's a lot more to me than people have previously believed." 

Timberlake certainly proved that — and justified his place as the new king of pop. 

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