Katie Price is said to have 'shouted and sworn' at Kieran Hayler's new girlfriend during their first meeting.
The Sun reported that the former glamour model was left furious after seeing pictures of Michelle Penticost kissing her daughter Bunny's at a charity event in Ashford, Kent this week, and didn't hold back about her fury when they finally came face-to-face.
Katie, who was holidaying in Spain this week, allegedly raised her voice at Michelle, who was left stunned.
An onlooker told the paper, "Katie stormed over to Michelle and could be heard saying ‘If you’re going to kiss my daughter in public you can have the decency to say hello to me’.
“Everyone around them was really taken aback by her outburst and Michelle’s friend tried to calm her down saying it wasn’t the time or place to have it out.
“Katie didn’t appreciate being told to what to do and really started laying into Michelle, using very colourful language."
GALLERY: Katie Price before and after plastic surgery
Katie Price before and after plastic surgery
1 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-1
2 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-2
3 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-3
4 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-4
5 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-5
6 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-6
7 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-7
8 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-8
9 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-9
10 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-10
11 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-11
12 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-12
13 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-13
14 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-14
15 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-15
16 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-16
17 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-17
18 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-18
19 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-20
20 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-21
21 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-22
22 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-24
23 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-25
24 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-26
25 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-27
26 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-28
27 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-29
28 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-30
29 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-31
30 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-33
31 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-34
32 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-35
33 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-36
34 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-37
35 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-38
36 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-39
37 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-40
38 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-41
39 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-42
40 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-43
41 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-44
42 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-45
43 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-46
44 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-47
45 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-48
46 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-50
47 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-51
48 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-52
49 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-53
50 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-54
51 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-55
52 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-56
53 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-57
54 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-58
55 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-59
56 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-60
57 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-61
58 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-62
59 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-63
60 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-64
61 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-65
62 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-66
63 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-67
64 of 68katie-price-jordan-cosmetic-plastic-surgery-before-and-after-68
65 of 68katie price new boobs rupaul
66 of 68Goff_The_Hunger_Gam_2523469
67 of 68katie-price-pays-200k-peter-andre
68 of 68katie price boob job small boobs
Michelle, who met Katie's estranged husband at the primary school that both their children attend, was understandably taken aback.
“Michelle looked really shaken by the whole thing and didn’t actually say a word during the altercation," the source finished.
This week Katie, 40, came under fire for reportedly missing her daughter's first day at secondary school.
She later hit back, posting a screenshot to prove she did call Princess after her big day during her holiday with new man Alex Adderson.
The pair recently started dating following her split from Kris Boyson.
It seems it's not just Michelle who Katie has a bone to pick with though. The reality TV star took to Twitter to rage at Peter Andre and Kieran Hayler, after the pair recently struck up an unlikely friendship.
Katie tweeted, "I wish my 2 ex husbands would stop being pals and trying to both destroy me in every way and now using the children , it’s sad cruel and pathetic LEAVE ME ALONE."
READ MORE
Josie Gibson reveals she's in labour after her waters broke during dance-off at baby shower
WATCH: India Willoughby reveals the CBB secrets producers don't want you to know
Do you think Katie was right to be angry? Tell us on Facebook and Twitter.