Scott, 49, who dated Jagger, 70, for 12 years, was found dead inside her New York City apartment on March 17. The city medical examiner confirmed the cause of death was suicide by hanging, reported People magazine.
The intimate service was led by Reverend Ed Bacon from the All Saints Church in Pasadena, CA, and included memories and words of tribute from Jagger, Scott's brother Randall Bambrough, and close friends, including talent agent Justinian Kfoury, costume designer Ira M Hammons-Glass and creative director Adam Glassman.
Jagger was surrounded and supported by his family during the somber affair. Daughter Karis, 43, read a poem and daughter Jade, 42, read Psalm 139.
His other daughters Elizabeth, 30, Georgia, 22, and sons James, 28, and Gabriel, 16, were also in attendance. His grandchildren Mazie and Zak read Psalm 23, and Scott's niece Hannah Bambrough read Shakespeare Sonnet 18.