Justin Timberlake has admitted to using drugs in the past.

The Suit & Tie singer performed for the first time in several years at the SXSW Festival two weeks ago. Although he may seem to be an innocent boy of the known NSync band, Timberlake spoke about his experience using drugs at a different music festival, Fear and Loathing in Coachella, reported Fox News.

"I've been to Coachella many times, on many different, um, substances," said the singer, according to the report. "Like, I stood in an open field and one year I saw Nine Inch Nails and the next year I saw Weezer and I was standing in the middle of the field, you know, like tripping my mind out."

Jessica Biel's husband showed off his drinking activities when he downed several shots of tequila while miniature golfing during an appearance on the UK's Jonathan Ross Show.

The singer stopped by the chat show to promote his new album, The 20/20 Experience. Soon after, Timberlake and Ross began talking about booze and 901 Tequila. The singer admitted that substance abuse may have influenced the making of certain tracks.

Timberlake also opened up about how he came to collaborate with Jay-Z on his single Suit & Tie, according to the report.

Biel's husband made his debut performing at the SXSW Festival this week.