The 24-year-old actor and his partner Peta Murgatroyd kicked off the show with a lively dance, which earned them 36 out of 40.
Later on, James and Peta headed out for some food after the show.
“Just had an amazing post show dinner with my friends and family at @SushiRokuLA. Sushi, sake and mochi. What more could you want? #delicious,” he wrote.
20+ pics inside…