The iCarly star Miranda Cosgrove's tagline for her Instagram is funny and self-aware: I can't complain but sometimes I still do, she writes. The line is verbatim from the Joe Walsh classic rock anthem "Life's Been Good (To Me So Far)." Cosgrove may not be knowingly quoting Walsh, but she could certainly take the tune's title as her truth too life is certainly treating Cosgrove well and it looks good on her.