Complex sentence: In 1926 she was named Hollywood's most popular woman and as she held one of which acclaimed welcome when the Swedish Crown Prince Gustav Adolf (later King Gustaf VI Adolf) and his wife Louise Mountbatten visited Hollywood.
Split into simpler sentences: In 1926 she was named Hollywood's most popular woman. She welcomed royalty when the Swedish Crown Prince Gustav Adolf (later King Gustaf VI Adolf) and his wife Louise Mountbatten visited Hollywood.