The Jonas Brothers have just announced they are splitting up, but it did not stop one of the brothers from enjoying a concert over the weekend.

Joe Jonas and girlfriend Blanda Eggenschwiler were spotted at a Kanye West concert Saturday night at the Staples Center in Los Angeles with another couple that could have made for a very awkward night.

The couple was joined by none other than his ex-girlfriend Demi Lovato and her on-again, off-again boyfriend Wilmer Valderrama. A lucky fan caught a picture of all four at the concert.

It looks like there is no bad blood between the former Disney stars and love birds.

This is the second time in about a week that the “Heart Attack” singer has been spotted with Valderrama – fueling further speculation that they are back on.

Just last weekend, the duo was spotted holding hands during a date at the Knott’s Berry Farm Halloween Haunt in Buena Park, California.

Lovato, 21, and Valderrama, 33, first dated several years ago before ending their relationship. They were spotted together again earlier this summer during a trip to Disneyland.

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