Don Jr. and girlfriend Kimberly Guilfoyle kiss after speech

Donald Jr and Kimberly Guilfoyle continued to flaunt their new romance as they shared a kiss at the Montana Republican Party's annual convention.

The Fox host supported her new beau as he delivered a speech in Billings, Montana, on Friday, where he announced he was going to take Guilfoyle fishing and shooting.

All eyes were on the new couple as they embraced after Jr's speech with a kiss and a warm hug - the first time the couple have locked lips in public.

Donald Trump Jr, 40, delivered a speech at the Montana Republican Party's annual convention in Billings on Friday and gave his new girlfriend a shout out

Donald Jr, 40, delivered a speech at the Montana Republican Party's annual convention in Billings on Friday and gave his new girlfriend a shout out

In an Instagram live video he thanked Fox Host Kimberly Guilfoyle, 49, for joining him at the convention

She waved to the camera as he promised he'd take her shooting and fishing in the Montana countryside

In an Instagram live video he thanked Fox Host Kimberly Guilfoyle, 49, for joining him at the convention and promised he'd take her shooting and fishing in the Montana countryside

Sealed with a kiss! After the speech the two shared a warm embrace and their first public kiss

The couple was all smiles following the convention speech

Sealed with a kiss! After the speech the two shared a warm embrace and their first public kiss

In his speech the 40-year-old thanked his girlfriend, 49, for joining him. 

'Just as everyone else thanks their significant others I got to thank Kimberly for coming out here. We’re going to take her fishing tomorrow then shooting,'

'This is a miniature test to see if she really likes it or if she’s going to pretend to like it, but either way we’re going to have a good time or at least I will,' he joked.  

After the speech the couple were caught in a warm embrace and sharing a kiss in a video Jr posted on Instagram Live. 

'Good time last night in Billings, Montana for @mattformontana for US Senate with my friends @stevedaines @gianforteformontana. Always great to be back in the state especially if I get to go fishing afterwards. The #maga movement is strong here and we plan on making it stronger by getting Matt Rosendale, someone who will actually help @realdonaldtrump, into office,' Don Jr posted on Instagram Saturday evening. 

At the Montana Republican Party's annual convention in Billings, Don Jr was joined onstage by GOP senate nominee Matt Rosendale.

He urged Montana Republicans to rally against US Senator Jon Tester in the fall election. He says the two-term Democrat has fallen out of step with the state's voters.

He spoke on stage in support of Republican senate candidate Matt Rosendale, pictured right

He spoke on stage in support of Republican senate candidate Matt Rosendale, pictured right

Montana US Rep Greg Gianforte, (left) joined Trump Jr and Rosendale (right) on stage at the convention that gathered about 300 guests 

Montana US Rep Greg Gianforte, (left) joined Jr and Rosendale (right) on stage at the convention that gathered about 300 guests 

At the convention Don Jr urged Montana Republicans to rally against US Senator Jon Tester in the fall election

He posted on Instagram saying the #MAGA movement is strong in Montana

At the convention Don Jr urged Montana Republicans to rally against US Senator Jon Tester in the fall election. He posted on Instagram saying the #MAGA movement is strong in Montana

Gone fishing! The president's son kept his promise to his girlfriend and posted a picture fishing on Saturday

Gone fishing! The president's son kept his promise to his girlfriend and posted a picture fishing on Saturday

TrumpJr also warned that Democrats opposed to the

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