JT is a Mother Lover!

Justin Timberlake returned to "Saturday Night Live" this weekend, and along with funnyman Andy Samberg, thought of the perfect Mother's Day gift -- some lovin'! Check out the hilarious skit!

"Extra" caught up with JT's girlfriend Jessica Biel, who confessed that she thought Justin's stint on "SNL" was a success, saying, "I think he killed it!"