"#coachella #lovinlife," was the caption Thom, 28, added to the loving photograph, while 90210 actress Jessica, 24, wrote "Ohh Fabio! (aka @te11) #harlequin #romance #coachella2013."
The couple tweeted their excitement at attending the famous Californian festival that has drawn such A-listers as Katy Perry, Robert Pattinson, Kristen Stewart and Rita Ora to it's sunny setting.
"You ready for us #Coachella?" tweeted Canadian-born Jessica before Thom confirmed the pair were having a great time.
"Had my first experience of #coachella yesterday and it did not disappoint! Roll on #day2," he wrote.
Rugby player Thom and model Kelly Brook announced they were calling time on their two year relationship earlier this year.
"Thom and I mutually agreed to go our separate ways some time ago," Kelly, 33, tweeted. "It had absolutely nothing to do with a third party," she added in reference to comments that thesplit was due to her spending too much time with ex-boyfriend Danny Cipriani.
Since her separation from Thom, Kelly has rekindled her love with Danny even referring to herself as his wife in one tweet.