Despite Lambert's busy schedule, Porter says the singer checked in with her 'every single day' during her time on the show.
From Adele to Reese Witherspoon, a whole lot of superstars bow down to the almighty Bey.
See Adam Lambert's journey in the spotlight, from 'American Idol' all the way to 'Welcome to the Show.'
The 'Original High' singer revealed where he's at in the recording process.
Adam Lambert's dedicated fan base successfully clawed their way to the top of our annual March Madness competition. Congratulations, Glamberts!
Between the Directioners and the Glamberts, which fanbase will ultimately reign supreme?
Plus, the singer explains why he didn't take the role of Dr. Frank-N-Furter in the upcoming 'Rocky Horror' remake.
How do Adam Lambert's passionate Glamberts stand up against Beyonce's fierce BeyHive? Vote now to decide who moves onto the next round!
Adam surprised fans with the announcement of a brand new Max Martin-produced single, due out on March 17.
From 'Somebody To Love' to 'Broken,' these are Adam Lambert's absolute best live vocals.