Le Paris Saint Germain ne portera probablement pas ses deux étoiles en ligue 1, mais uniquement en champions league. In Ligue 1, clubs add a star for every Champions League trophy they have won, or for each 10 league titles they win. Why will PSG only wear their new crest in UEFA Champions League? Paris Saint-Germain unveiled a two‑star crest to celebrate their back‑to‑back UEFA Champions League titles. However, they will use this crest only in Champions League matches, not in the domestic league or cups.