Last night, Entertainment Tonight rolled out its archival footage of mother-to-be Jamie Lynn Spears, and, after reviewing some interviews with her from 2004, we totally should've seen this whole teen pregnancy thing coming. The clip is packed with irony, like how she seems to be really hung up on the idea of being "normal," and how she says, "I hope that I am a role model for some kids out there." But perhaps the most telling moment of all is when she's asked if big sis Brit ever gives her guidance. "She does give me advice," Jamie Lynn said, "but I have this gift where I can tune people out. So I tuned her out." Clearly! Britney's made no bones about demonstrating how she's so over motherhood. Maybe Jamie Lynn shoulda paid attention to catch that one, like the rest of us did.