Photo: Getty
Seacrest is out, so Lauv is in as he guest hosts American Top 40 this weekend, March 26 & 27!
The "I Like Me Better" singer is counting down the hits of the week from 40 to 1, all weekend long!
Tune in and don't miss Lauv take over American Top 40 this weekend! Listen live here and use the hashtag #LauvOnAmericanTop40 to follow along!