Jennifer Lawrence accompanied Chris Martin to a Kings of Leon concert last night (03.10.14).

The 'Hunger Games' star, 24, watched the Coldplay frontman perform two songs at the gig, held at the Hollywood Bowl in California, as he supported the rockband at the Budweiser Made In America Festival.

A source told JustJared.com: ''Jen was taking photos and videos of Chris during rehearsals on her phone. They engaged playfully with each other, appearing like a couple in love. She kissed him on the lips.''

This isn't the first time Jennifer has supported the singer as she was spotted watching the hunk at the iHeartRadio Music Festival in Las Vegas last month.

A post on Twitter from from official iHeartRadio account read at the time: ''SPOTTED #JenniferLawrence Backstage! Wonder who she's here to see? *Cough New b/f #ChrisMartin Cough* #iHeartRadio (sic).''

Just two days before, the stunning star ''couldn't take her eyes'' off Chris as she sung along to his band's lyrics during their performance at the Ace Hotel Theatre in Los Angeles on August 17.

A source said at the time: ''She danced the entire time.

''She knew every word to every song and there was a glisten in her eye as she watched Chris perform.

''She couldn't take her eyes off him.''

Jennifer and Chris, 37, have been dating since late June and although they've been spending a lot of time together recently, the singer has also been seeing his ex-wife Gwyneth Paltrow, whom she split from in March, for the sake of their children, daughter Apple, 10, and eight-year-old son Moses.