Caitlyn Jenner will take her children as her dates to the ESPY Awards tonight (15.07.15).
The 65-year-old former Olympian will be handed the Arthur Ashe Courage Award at the sporting awards bash but her three ex-wives, Chrystie Crownover, Linda Thompson and Kris Jenner, will reportedly not be in attendance.
A source told gossip website TMZ: "Her ex-wives don't celebrate Father's Day. Fact is, they're just not her family, but the kids are."
Caitlyn - who was known as Bruce Jenner before undergoing a gender transition - has invited her daughters Kendall, Kylie, Burt, Brody and Cassandra Jenner as well as her step-daughters Kim, Khloe and Kourtney Kardashian.
Son Brandon Jenner is on the guestlist, but it is not yet known if he will attend as his wife Leah is heavily pregnant.
Step-son Rob Kardashian - who has retreated out of public life over the last year - has also been invited but is unlikely to be there, according to the source.
Meanwhile, an insider previously claimed that Caitlyn was being "begged" by designers to wear their clothes to the annual award ceremony.
They said at the time: "Caitlyn has not decided on which designer to pick but every designer imaginable wants to dress her. The biggest designers in the world are literally begging to be the one she chooses.
"She wants to wear red because she feels that red compliments her skin tone amazingly, and it's also her favourite colour of lipstick. The colour is also very feminine and goes great on any carpet."