Though Jenner and Canseco seem to still be going strong, the same cannot be said for Carter and her brief romance with Miley Cyrus.
The pair got together shortly after their splits from Jenner and Liam Hemsworth, respectively, last month. Earlier this month, however, Carter and Cyrus called it quits.
"Miley leaned on Kaitlynn throughout the divorce and she felt that they moved far too quickly," a source previously told ET. "Miley made the final decision to split with Kaitlynn. Her relationships with Kaitlynn is over and she wants to be on her own. Miley wasn't thinking long term when Kaitlynn realized Miley was done, it was a total shock."