They had millions of fans screaming their names back in the '80s, and now New Kids on the Block are enjoying a comeback with their CD *The Block* -- and their die-hard fans are more passionate than ever! But which of these viewers is the ultimate fan? **Angie**, 33, is a mother of two who admits that she's so crazy for NKOTB that when she was a teen she tried to catch a glimpse of the band at their hotel. When that didn't work out, she stole items from their room service carts! Her collection includes a spoon that Donnie Wahlberg licked ("I have [his] DNA!" she exclaims) and Jordan Knight's water bottle -- which Angie was tragically forced to empty at the airport on her way to Rachael's studio! **Frances**, 21, says she can't remember a time when she wasn't a fan, and that her obsession has grown stronger over the years. Instead of the usual 21st birthday celebration, she had a New Kids-themed party complete with a Donnie Wahlberg doll! **Kelly**, 31, has loved NKOTB for 20 years and confesses to having a nightly teenage ritual of putting on the band's music and kissing Jordan Knight ... that is, his photo on the cardboard cut-out of the band she had in her bedroom! So who is the biggest fan? By round of applause from the audience, Angie is deemed the ultimate New Kids on the Block fan! Rachael surprises her with tickets to their show in Los Angeles, and a chance to meet the band -- who are sitting in Rach's kitchen! Rachael asks the band if they're amazed at the love they still receive from long-time fans like Angie. "The fans," Donnie explains, "they all say thank you to us: 'Thank you for coming back,' 'Thank you for doing this, it means so much.' But all we can say back is, 'No, thank you,' because *they've* come back too. This is a mutual thing. This is very special."