Elon Musk brought his son, X Æ A-Xii or “Lil X” to an Oval Office meeting with Trump, and was criticized by the boy’s mother, Canadian artist Claire Elise Boucher, known as Grimes. Lil X was seen messing with his father’s ears as Musk raved about allegedly corrupt civil servants and his plans to slash the federal budget.

Elon Musk recently appeared at a White House press conference, bringing along his 4-year-old son, X Æ A-Xii. While Musk spoke about his work for the Department of Government Effi

Elon Musk may have been happy to parade son X AE A-XII through the Oval Office on Tuesday, his mom, singer Grimes, isn't thrilled about the tot's very public appearance.