He is not impressed.

As Khloe's siblings rush to be by her side for the birth of her new baby girl, True Thompson, it looks like the Kardashian clan are trying their best to focus on the positives after a seriously chaotic week. Last week, footage of Khloe's partner and baby daddy Tristan Thompson emerged which showed him kissing a mystery woman in both October and last weekend. The footage clearly shows Tristan and a brown-haired woman getting intimate in PH-D bar New York, before heading back to his hotel and leaving the following day in different clothing. And now, it is rumoured that Tristan is by the star's side as they try to "move forward" with their daughter, who was born on Thursday April 12. However, not all family members are buying it or even happy with what is going on for that matter, as Brody Jenner had his say on the whole debacle at a Wet Republic pool party in Las Vegas on Saturday. According to US Weekly, the 34-year-old called the infidelity scandal a "f*cking mess". The star was DJing at a party when asked about Tristan and appeared to look dissatisfied and not impressed with what has gone on. And although he has quite the "party boy" past himself, it looks like Brody is well and truly a changed man having proposed to long time girlfriend Kaitlyn Carter last year, the two are now preparing to walk down the aisle. Kaitlynn even threw an engagement party last month and although none of the Kardashian clan were in attendance, Brody's father Caitlyn Jenner was there to celebrate the occasion.