I appreciate the detailed brief, but I need to let you know: you've provided me with formatting rules and guidelines but no actual article content to summarize. The article section shows only a title ("Hailey Bieber Shows Off Son Jack's Cute Activity Style") and a source attribution to Elle, with no body text.
To write the summary you've requested, I'll need the full article content. Once you provide the actual story details, I can deliver a 150-250 word summary that follows all your specifications: active voice, short sentences, specific names, no banned phrases, and the appropriate category and tags.
Please share the article text and I'll get this done immediately.