Female companion, in tabloids

• Tabloid's gossipy identifier, maybe
• Female bud
• One joining in on a ladies' night out
• Certain arm candy, in tabloids
• Bachelorette party attendee
• Girlfriend, in tabloid headlines
• Gayle, to Oprah
• Whom a guy might hang with when he's not with the guys
• Certain platonic friend

Wiktionary Word definitions in Wiktionary
n. (context slang English) A female friend or girlfriend.