Booker won last season's 3-Point Contest with a record 28-point final round. But that field didn't include Stephen Curry, who passed on participating in Los Angeles, but won the event in 2015. His younger brother, Seth, currently leads the league in 3-point shooting at 48.5 percent.
The Currys grew up in Charlotte, and Stephen was an All-American at nearby Davidson.
Stephen and Seth's father, Dell, played 10 seasons for the Charlotte Hornets -- participating in the 3-point contest twice -- and remains a television analyst for the franchise.
The league also on Tuesday announced the full lineups for the Slam Dunk Contest and the Skills Challenge:
• Devin Booker, Phoenix Suns
• Seth Curry, Portland Trail Blazers
• Stephen Curry, Golden State Warriors
• Damian Lillard, Trail Blazers
• Dirk Nowitzki, Dallas Mavericks
• Kemba Walker, Hornets
• Miles Bridges, Hornets
• Luka Doncic, Mavericks
• De'Aaron Fox, Kings
• Trae Young, Atlanta Hawks
The All-Star Game will take place Feb. 17 and will pit Team LeBron James against Team Giannis Antetokounmpo. The leading vote-getters of the Western and Eastern conferences will select their rosters via a draft on Thursday.