Russell Brand has been spotted with former love Isabella Brewster.

The 37-year-old comedian briefly dated the 27-year-old sister of Jordana Brewster last summer before moving on to a short live fling with Geri Halliwell but the relationship appears to be back on track after the couple were spotted visiting the Melrose Trading Post flea market in Los Angeles over the weekend.

Isabella and Russell met at a yoga class and at one stage the romance was believed to be serious enough that Russell was planning to move in with the brunette beauty.

The 'Rock of Ages' actor was most recently linked to model-and-MTV presenter Kate Peck, after he met the 25-year-old blonde beauty at the ARIA Music Awards in Sydney in November where they both hit it off and arranged to meet several times at the ''swanky'' Park Hyatt Hotel.

A source said at the time: ''They've been enjoying quite a passionate fling, mostly at the swanky Park Hyatt. They've seen each other a few times, Kate likes his cheekiness, he's definitely her type.

''Unlike former girlfriends, Russell wanted to keep it all top secret.''

Russell has not had a serious girlfriend since splitting from Katy Perry in 2012 after just 14 months of marriage.