Article continues below advertisementAwkward! Eric Trump shared some stories from his childhood in his new memoir, even revealing which celebrity younger sister Ivanka Trump had a major crush on. However, it turns out that the guy in question is now a vocal Trump hater.Article continues below advertisementAxl Rose Was Ivanka Trump's 'First Crush'Source: megaEric Trump revealed in his memoir that sister Ivanka had a signed poster of her first crush, Axl Rose.